15028273440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61031}}^1$

素因数の和:61077

約数の個数: 240

約数和(自身を含む): 55829632320

約数和(自身を除く): 40801358880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61031, 61560, 82080, 122062, 123120, 183093, 244124, 246240, 305155, 366186, 488248, 549279, 610310, 732372, 915465, 976496, 1098558, 1159589, 1220620, 1464744, 1647837, 1830930, 1952992, 2197116, 2319178, 2441240, 2746395, 2929488, 3295674, 3478767, 3661860, 4394232, 4638356, 4882480, 4943511, 5492790, 5797945, 5858976, 6591348, 6957534, 7323720, 8239185, 8788464, 9276712, 9764960, 9887022, 10436301, 10985580, 11595890, 13182696, 13915068, 14647440, 16478370, 17393835, 17576928, 18553424, 19774044, 20872602, 21971160, 23191780, 24717555, 26365392, 27830136, 29294880, 31308903, 32956740, 34787670, 37106848, 39548088, 41745204, 43942320, 46383560, 49435110, 52181505, 52730784, 55660272, 62617806, 65913480, 69575340, 79096176, 83490408, 87884640, 92767120, 93926709, 98870220, 104363010, 111320544, 125235612, 131826960, 139150680, 156544515, 158192352, 166980816, 185534240, 187853418, 197740440, 208726020, 250471224, 263653920, 278301360, 313089030, 333961632, 375706836, 395480880, 417452040, 469633545, 500942448, 556602720, 626178060, 751413672, 790961760, 834904080, 939267090, 1001884896, 1252356120, 1502827344, 1669808160, 1878534180, 2504712240, 3005654688, 3757068360, 5009424480, 7514136720, 15028273440]

約数ペア:

[(1, 15028273440), (2, 7514136720), (3, 5009424480), (4, 3757068360), (5, 3005654688), (6, 2504712240), (8, 1878534180), (9, 1669808160), (10, 1502827344), (12, 1252356120), (15, 1001884896), (16, 939267090), (18, 834904080), (19, 790961760), (20, 751413672), (24, 626178060), (27, 556602720), (30, 500942448), (32, 469633545), (36, 417452040), (38, 395480880), (40, 375706836), (45, 333961632), (48, 313089030), (54, 278301360), (57, 263653920), (60, 250471224), (72, 208726020), (76, 197740440), (80, 187853418), (81, 185534240), (90, 166980816), (95, 158192352), (96, 156544515), (108, 139150680), (114, 131826960), (120, 125235612), (135, 111320544), (144, 104363010), (152, 98870220), (160, 93926709), (162, 92767120), (171, 87884640), (180, 83490408), (190, 79096176), (216, 69575340), (228, 65913480), (240, 62617806), (270, 55660272), (285, 52730784), (288, 52181505), (304, 49435110), (324, 46383560), (342, 43942320), (360, 41745204), (380, 39548088), (405, 37106848), (432, 34787670), (456, 32956740), (480, 31308903), (513, 29294880), (540, 27830136), (570, 26365392), (608, 24717555), (648, 23191780), (684, 21971160), (720, 20872602), (760, 19774044), (810, 18553424), (855, 17576928), (864, 17393835), (912, 16478370), (1026, 14647440), (1080, 13915068), (1140, 13182696), (1296, 11595890), (1368, 10985580), (1440, 10436301), (1520, 9887022), (1539, 9764960), (1620, 9276712), (1710, 8788464), (1824, 8239185), (2052, 7323720), (2160, 6957534), (2280, 6591348), (2565, 5858976), (2592, 5797945), (2736, 5492790), (3040, 4943511), (3078, 4882480), (3240, 4638356), (3420, 4394232), (4104, 3661860), (4320, 3478767), (4560, 3295674), (5130, 2929488), (5472, 2746395), (6156, 2441240), (6480, 2319178), (6840, 2197116), (7695, 1952992), (8208, 1830930), (9120, 1647837), (10260, 1464744), (12312, 1220620), (12960, 1159589), (13680, 1098558), (15390, 976496), (16416, 915465), (20520, 732372), (24624, 610310), (27360, 549279), (30780, 488248), (41040, 366186), (49248, 305155), (61031, 246240), (61560, 244124), (82080, 183093), (122062, 123120)]