5479440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 18272640

約数和(自身を除く): 12793200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 272, 289, 316, 340, 395, 408, 474, 510, 578, 632, 680, 790, 816, 867, 948, 1020, 1156, 1185, 1264, 1343, 1360, 1445, 1580, 1734, 1896, 2040, 2312, 2370, 2686, 2890, 3160, 3468, 3792, 4029, 4080, 4335, 4624, 4740, 5372, 5780, 6320, 6715, 6936, 8058, 8670, 9480, 10744, 11560, 13430, 13872, 16116, 17340, 18960, 20145, 21488, 22831, 23120, 26860, 32232, 34680, 40290, 45662, 53720, 64464, 68493, 69360, 80580, 91324, 107440, 114155, 136986, 161160, 182648, 228310, 273972, 322320, 342465, 365296, 456620, 547944, 684930, 913240, 1095888, 1369860, 1826480, 2739720, 5479440]

約数ペア:

[(1, 5479440), (2, 2739720), (3, 1826480), (4, 1369860), (5, 1095888), (6, 913240), (8, 684930), (10, 547944), (12, 456620), (15, 365296), (16, 342465), (17, 322320), (20, 273972), (24, 228310), (30, 182648), (34, 161160), (40, 136986), (48, 114155), (51, 107440), (60, 91324), (68, 80580), (79, 69360), (80, 68493), (85, 64464), (102, 53720), (120, 45662), (136, 40290), (158, 34680), (170, 32232), (204, 26860), (237, 23120), (240, 22831), (255, 21488), (272, 20145), (289, 18960), (316, 17340), (340, 16116), (395, 13872), (408, 13430), (474, 11560), (510, 10744), (578, 9480), (632, 8670), (680, 8058), (790, 6936), (816, 6715), (867, 6320), (948, 5780), (1020, 5372), (1156, 4740), (1185, 4624), (1264, 4335), (1343, 4080), (1360, 4029), (1445, 3792), (1580, 3468), (1734, 3160), (1896, 2890), (2040, 2686), (2312, 2370)]