15691590240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113117}}^1$

素因数の和:113169

約数の個数: 144

約数和(自身を含む): 52507565712

約数和(自身を除く): 36815975472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 2040, 2312, 2720, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8160, 8670, 9248, 11560, 13872, 17340, 23120, 27744, 34680, 46240, 69360, 113117, 138720, 226234, 339351, 452468, 565585, 678702, 904936, 1131170, 1357404, 1696755, 1809872, 1922989, 2262340, 2714808, 3393510, 3619744, 3845978, 4524680, 5429616, 5768967, 6787020, 7691956, 9049360, 9614945, 10859232, 11537934, 13574040, 15383912, 18098720, 19229890, 23075868, 27148080, 28844835, 30767824, 32690813, 38459780, 46151736, 54296160, 57689670, 61535648, 65381626, 76919560, 92303472, 98072439, 115379340, 130763252, 153839120, 163454065, 184606944, 196144878, 230758680, 261526504, 307678240, 326908130, 392289756, 461517360, 490362195, 523053008, 653816260, 784579512, 923034720, 980724390, 1046106016, 1307632520, 1569159024, 1961448780, 2615265040, 3138318048, 3922897560, 5230530080, 7845795120, 15691590240]

約数ペア:

[(1, 15691590240), (2, 7845795120), (3, 5230530080), (4, 3922897560), (5, 3138318048), (6, 2615265040), (8, 1961448780), (10, 1569159024), (12, 1307632520), (15, 1046106016), (16, 980724390), (17, 923034720), (20, 784579512), (24, 653816260), (30, 523053008), (32, 490362195), (34, 461517360), (40, 392289756), (48, 326908130), (51, 307678240), (60, 261526504), (68, 230758680), (80, 196144878), (85, 184606944), (96, 163454065), (102, 153839120), (120, 130763252), (136, 115379340), (160, 98072439), (170, 92303472), (204, 76919560), (240, 65381626), (255, 61535648), (272, 57689670), (289, 54296160), (340, 46151736), (408, 38459780), (480, 32690813), (510, 30767824), (544, 28844835), (578, 27148080), (680, 23075868), (816, 19229890), (867, 18098720), (1020, 15383912), (1156, 13574040), (1360, 11537934), (1445, 10859232), (1632, 9614945), (1734, 9049360), (2040, 7691956), (2312, 6787020), (2720, 5768967), (2890, 5429616), (3468, 4524680), (4080, 3845978), (4335, 3619744), (4624, 3393510), (5780, 2714808), (6936, 2262340), (8160, 1922989), (8670, 1809872), (9248, 1696755), (11560, 1357404), (13872, 1131170), (17340, 904936), (23120, 678702), (27744, 565585), (34680, 452468), (46240, 339351), (69360, 226234), (113117, 138720)]