2120211360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31327}}^1$

素因数の和:31395

約数の個数: 144

約数和(自身を含む): 7389398016

約数和(自身を除く): 5269186656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 31327, 33840, 62654, 67680, 93981, 125308, 156635, 187962, 250616, 281943, 313270, 375924, 469905, 501232, 563886, 626540, 751848, 939810, 1002464, 1127772, 1253080, 1409715, 1472369, 1503696, 1879620, 2255544, 2506160, 2819430, 2944738, 3007392, 3759240, 4417107, 4511088, 5012320, 5638860, 5889476, 7361845, 7518480, 8834214, 9022176, 11277720, 11778952, 13251321, 14723690, 15036960, 17668428, 22085535, 22555440, 23557904, 26502642, 29447380, 35336856, 44171070, 45110880, 47115808, 53005284, 58894760, 66256605, 70673712, 88342140, 106010568, 117789520, 132513210, 141347424, 176684280, 212021136, 235579040, 265026420, 353368560, 424042272, 530052840, 706737120, 1060105680, 2120211360]

約数ペア:

[(1, 2120211360), (2, 1060105680), (3, 706737120), (4, 530052840), (5, 424042272), (6, 353368560), (8, 265026420), (9, 235579040), (10, 212021136), (12, 176684280), (15, 141347424), (16, 132513210), (18, 117789520), (20, 106010568), (24, 88342140), (30, 70673712), (32, 66256605), (36, 58894760), (40, 53005284), (45, 47115808), (47, 45110880), (48, 44171070), (60, 35336856), (72, 29447380), (80, 26502642), (90, 23557904), (94, 22555440), (96, 22085535), (120, 17668428), (141, 15036960), (144, 14723690), (160, 13251321), (180, 11778952), (188, 11277720), (235, 9022176), (240, 8834214), (282, 7518480), (288, 7361845), (360, 5889476), (376, 5638860), (423, 5012320), (470, 4511088), (480, 4417107), (564, 3759240), (705, 3007392), (720, 2944738), (752, 2819430), (846, 2506160), (940, 2255544), (1128, 1879620), (1410, 1503696), (1440, 1472369), (1504, 1409715), (1692, 1253080), (1880, 1127772), (2115, 1002464), (2256, 939810), (2820, 751848), (3384, 626540), (3760, 563886), (4230, 501232), (4512, 469905), (5640, 375924), (6768, 313270), (7520, 281943), (8460, 250616), (11280, 187962), (13536, 156635), (16920, 125308), (22560, 93981), (31327, 67680), (33840, 62654)]