128109850320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{168761}}^1$

素因数の和:171940

約数の個数: 80

約数和(自身を含む): 397268448192

約数和(自身を除く): 269158597872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3163, 6326, 9489, 12652, 15815, 18978, 25304, 31630, 37956, 47445, 50608, 63260, 75912, 94890, 126520, 151824, 168761, 189780, 253040, 337522, 379560, 506283, 675044, 759120, 843805, 1012566, 1350088, 1687610, 2025132, 2531415, 2700176, 3375220, 4050264, 5062830, 6750440, 8100528, 10125660, 13500880, 20251320, 40502640, 533791043, 1067582086, 1601373129, 2135164172, 2668955215, 3202746258, 4270328344, 5337910430, 6405492516, 8006865645, 8540656688, 10675820860, 12810985032, 16013731290, 21351641720, 25621970064, 32027462580, 42703283440, 64054925160, 128109850320]

約数ペア:

[(1, 128109850320), (2, 64054925160), (3, 42703283440), (4, 32027462580), (5, 25621970064), (6, 21351641720), (8, 16013731290), (10, 12810985032), (12, 10675820860), (15, 8540656688), (16, 8006865645), (20, 6405492516), (24, 5337910430), (30, 4270328344), (40, 3202746258), (48, 2668955215), (60, 2135164172), (80, 1601373129), (120, 1067582086), (240, 533791043), (3163, 40502640), (6326, 20251320), (9489, 13500880), (12652, 10125660), (15815, 8100528), (18978, 6750440), (25304, 5062830), (31630, 4050264), (37956, 3375220), (47445, 2700176), (50608, 2531415), (63260, 2025132), (75912, 1687610), (94890, 1350088), (126520, 1012566), (151824, 843805), (168761, 759120), (189780, 675044), (253040, 506283), (337522, 379560)]