240248160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 192

約数和(自身を含む): 885427200

約数和(自身を除く): 645179040

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 2927, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 5854, 6840, 8208, 8781, 9120, 10260, 11708, 13680, 14635, 16416, 17562, 20520, 23416, 26343, 27360, 29270, 35124, 41040, 43905, 46832, 52686, 55613, 58540, 70248, 79029, 82080, 87810, 93664, 105372, 111226, 117080, 131715, 140496, 158058, 166839, 175620, 210744, 222452, 234160, 263430, 278065, 280992, 316116, 333678, 351240, 395145, 421488, 444904, 468320, 500517, 526860, 556130, 632232, 667356, 702480, 790290, 834195, 842976, 889808, 1001034, 1053720, 1112260, 1264464, 1334712, 1404960, 1501551, 1580580, 1668390, 1779616, 2002068, 2107440, 2224520, 2502585, 2528928, 2669424, 3003102, 3161160, 3336780, 4004136, 4214880, 4449040, 5005170, 5338848, 6006204, 6322320, 6673560, 7507755, 8008272, 8898080, 10010340, 12012408, 12644640, 13347120, 15015510, 16016544, 20020680, 24024816, 26694240, 30031020, 40041360, 48049632, 60062040, 80082720, 120124080, 240248160]

約数ペア:

[(1, 240248160), (2, 120124080), (3, 80082720), (4, 60062040), (5, 48049632), (6, 40041360), (8, 30031020), (9, 26694240), (10, 24024816), (12, 20020680), (15, 16016544), (16, 15015510), (18, 13347120), (19, 12644640), (20, 12012408), (24, 10010340), (27, 8898080), (30, 8008272), (32, 7507755), (36, 6673560), (38, 6322320), (40, 6006204), (45, 5338848), (48, 5005170), (54, 4449040), (57, 4214880), (60, 4004136), (72, 3336780), (76, 3161160), (80, 3003102), (90, 2669424), (95, 2528928), (96, 2502585), (108, 2224520), (114, 2107440), (120, 2002068), (135, 1779616), (144, 1668390), (152, 1580580), (160, 1501551), (171, 1404960), (180, 1334712), (190, 1264464), (216, 1112260), (228, 1053720), (240, 1001034), (270, 889808), (285, 842976), (288, 834195), (304, 790290), (342, 702480), (360, 667356), (380, 632232), (432, 556130), (456, 526860), (480, 500517), (513, 468320), (540, 444904), (570, 421488), (608, 395145), (684, 351240), (720, 333678), (760, 316116), (855, 280992), (864, 278065), (912, 263430), (1026, 234160), (1080, 222452), (1140, 210744), (1368, 175620), (1440, 166839), (1520, 158058), (1710, 140496), (1824, 131715), (2052, 117080), (2160, 111226), (2280, 105372), (2565, 93664), (2736, 87810), (2927, 82080), (3040, 79029), (3420, 70248), (4104, 58540), (4320, 55613), (4560, 52686), (5130, 46832), (5472, 43905), (5854, 41040), (6840, 35124), (8208, 29270), (8781, 27360), (9120, 26343), (10260, 23416), (11708, 20520), (13680, 17562), (14635, 16416)]