130039680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 419709600

約数和(自身を除く): 289669920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 761, 890, 960, 1068, 1335, 1424, 1522, 1780, 1920, 2136, 2283, 2670, 2848, 3044, 3560, 3805, 4272, 4566, 5340, 5696, 6088, 7120, 7610, 8544, 9132, 10680, 11392, 11415, 12176, 14240, 15220, 17088, 18264, 21360, 22830, 24352, 28480, 30440, 34176, 36528, 42720, 45660, 48704, 56960, 60880, 67729, 73056, 85440, 91320, 97408, 121760, 135458, 146112, 170880, 182640, 203187, 243520, 270916, 292224, 338645, 365280, 406374, 487040, 541832, 677290, 730560, 812748, 1015935, 1083664, 1354580, 1461120, 1625496, 2031870, 2167328, 2709160, 3250992, 4063740, 4334656, 5418320, 6501984, 8127480, 8669312, 10836640, 13003968, 16254960, 21673280, 26007936, 32509920, 43346560, 65019840, 130039680]

約数ペア:

[(1, 130039680), (2, 65019840), (3, 43346560), (4, 32509920), (5, 26007936), (6, 21673280), (8, 16254960), (10, 13003968), (12, 10836640), (15, 8669312), (16, 8127480), (20, 6501984), (24, 5418320), (30, 4334656), (32, 4063740), (40, 3250992), (48, 2709160), (60, 2167328), (64, 2031870), (80, 1625496), (89, 1461120), (96, 1354580), (120, 1083664), (128, 1015935), (160, 812748), (178, 730560), (192, 677290), (240, 541832), (267, 487040), (320, 406374), (356, 365280), (384, 338645), (445, 292224), (480, 270916), (534, 243520), (640, 203187), (712, 182640), (761, 170880), (890, 146112), (960, 135458), (1068, 121760), (1335, 97408), (1424, 91320), (1522, 85440), (1780, 73056), (1920, 67729), (2136, 60880), (2283, 56960), (2670, 48704), (2848, 45660), (3044, 42720), (3560, 36528), (3805, 34176), (4272, 30440), (4566, 28480), (5340, 24352), (5696, 22830), (6088, 21360), (7120, 18264), (7610, 17088), (8544, 15220), (9132, 14240), (10680, 12176), (11392, 11415)]