144406320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1571}}^1$

素因数の和:1970

約数の個数: 80

約数和(自身を含む): 449114112

約数和(自身を除く): 304707792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1571, 1915, 2298, 3064, 3142, 3830, 4596, 4713, 5745, 6128, 6284, 7660, 7855, 9192, 9426, 11490, 12568, 15320, 15710, 18384, 18852, 22980, 23565, 25136, 30640, 31420, 37704, 45960, 47130, 62840, 75408, 91920, 94260, 125680, 188520, 377040, 601693, 1203386, 1805079, 2406772, 3008465, 3610158, 4813544, 6016930, 7220316, 9025395, 9627088, 12033860, 14440632, 18050790, 24067720, 28881264, 36101580, 48135440, 72203160, 144406320]

約数ペア:

[(1, 144406320), (2, 72203160), (3, 48135440), (4, 36101580), (5, 28881264), (6, 24067720), (8, 18050790), (10, 14440632), (12, 12033860), (15, 9627088), (16, 9025395), (20, 7220316), (24, 6016930), (30, 4813544), (40, 3610158), (48, 3008465), (60, 2406772), (80, 1805079), (120, 1203386), (240, 601693), (383, 377040), (766, 188520), (1149, 125680), (1532, 94260), (1571, 91920), (1915, 75408), (2298, 62840), (3064, 47130), (3142, 45960), (3830, 37704), (4596, 31420), (4713, 30640), (5745, 25136), (6128, 23565), (6284, 22980), (7660, 18852), (7855, 18384), (9192, 15710), (9426, 15320), (11490, 12568)]