885903120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2158

約数の個数: 240

約数和(自身を含む): 3234316800

約数和(自身を除く): 2348413680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2089, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4178, 4464, 4560, 4712, 5301, 5580, 5890, 6267, 6840, 7068, 7440, 8356, 8835, 9424, 10445, 10602, 11160, 11780, 12534, 13680, 14136, 16712, 17670, 18801, 20890, 21204, 22320, 23560, 25068, 26505, 28272, 31335, 33424, 35340, 37602, 39691, 41780, 42408, 47120, 50136, 53010, 62670, 64759, 70680, 75204, 79382, 83560, 84816, 94005, 100272, 106020, 119073, 125340, 129518, 141360, 150408, 158764, 167120, 188010, 194277, 198455, 212040, 238146, 250680, 259036, 300816, 317528, 323795, 357219, 376020, 388554, 396910, 424080, 476292, 501360, 518072, 582831, 595365, 635056, 647590, 714438, 752040, 777108, 793820, 952584, 971385, 1036144, 1165662, 1190730, 1230421, 1295180, 1428876, 1504080, 1554216, 1587640, 1786095, 1905168, 1942770, 2331324, 2381460, 2460842, 2590360, 2857752, 2914155, 3108432, 3175280, 3572190, 3691263, 3885540, 4662648, 4762920, 4921684, 5180720, 5715504, 5828310, 6152105, 7144380, 7382526, 7771080, 9325296, 9525840, 9843368, 11073789, 11656620, 12304210, 14288760, 14765052, 15542160, 18456315, 19686736, 22147578, 23313240, 24608420, 28577520, 29530104, 36912630, 44295156, 46626480, 49216840, 55368945, 59060208, 73825260, 88590312, 98433680, 110737890, 147650520, 177180624, 221475780, 295301040, 442951560, 885903120]

約数ペア:

[(1, 885903120), (2, 442951560), (3, 295301040), (4, 221475780), (5, 177180624), (6, 147650520), (8, 110737890), (9, 98433680), (10, 88590312), (12, 73825260), (15, 59060208), (16, 55368945), (18, 49216840), (19, 46626480), (20, 44295156), (24, 36912630), (30, 29530104), (31, 28577520), (36, 24608420), (38, 23313240), (40, 22147578), (45, 19686736), (48, 18456315), (57, 15542160), (60, 14765052), (62, 14288760), (72, 12304210), (76, 11656620), (80, 11073789), (90, 9843368), (93, 9525840), (95, 9325296), (114, 7771080), (120, 7382526), (124, 7144380), (144, 6152105), (152, 5828310), (155, 5715504), (171, 5180720), (180, 4921684), (186, 4762920), (190, 4662648), (228, 3885540), (240, 3691263), (248, 3572190), (279, 3175280), (285, 3108432), (304, 2914155), (310, 2857752), (342, 2590360), (360, 2460842), (372, 2381460), (380, 2331324), (456, 1942770), (465, 1905168), (496, 1786095), (558, 1587640), (570, 1554216), (589, 1504080), (620, 1428876), (684, 1295180), (720, 1230421), (744, 1190730), (760, 1165662), (855, 1036144), (912, 971385), (930, 952584), (1116, 793820), (1140, 777108), (1178, 752040), (1240, 714438), (1368, 647590), (1395, 635056), (1488, 595365), (1520, 582831), (1710, 518072), (1767, 501360), (1860, 476292), (2089, 424080), (2232, 396910), (2280, 388554), (2356, 376020), (2480, 357219), (2736, 323795), (2790, 317528), (2945, 300816), (3420, 259036), (3534, 250680), (3720, 238146), (4178, 212040), (4464, 198455), (4560, 194277), (4712, 188010), (5301, 167120), (5580, 158764), (5890, 150408), (6267, 141360), (6840, 129518), (7068, 125340), (7440, 119073), (8356, 106020), (8835, 100272), (9424, 94005), (10445, 84816), (10602, 83560), (11160, 79382), (11780, 75204), (12534, 70680), (13680, 64759), (14136, 62670), (16712, 53010), (17670, 50136), (18801, 47120), (20890, 42408), (21204, 41780), (22320, 39691), (23560, 37602), (25068, 35340), (26505, 33424), (28272, 31335)]