77655360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3560

約数の個数: 112

約数和(自身を含む): 257348736

約数和(自身を除く): 179693376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3517, 3680, 4416, 5520, 7034, 7360, 10551, 11040, 14068, 17585, 21102, 22080, 28136, 35170, 42204, 52755, 56272, 70340, 80891, 84408, 105510, 112544, 140680, 161782, 168816, 211020, 225088, 242673, 281360, 323564, 337632, 404455, 422040, 485346, 562720, 647128, 675264, 808910, 844080, 970692, 1125440, 1213365, 1294256, 1617820, 1688160, 1941384, 2426730, 2588512, 3235640, 3376320, 3882768, 4853460, 5177024, 6471280, 7765536, 9706920, 12942560, 15531072, 19413840, 25885120, 38827680, 77655360]

約数ペア:

[(1, 77655360), (2, 38827680), (3, 25885120), (4, 19413840), (5, 15531072), (6, 12942560), (8, 9706920), (10, 7765536), (12, 6471280), (15, 5177024), (16, 4853460), (20, 3882768), (23, 3376320), (24, 3235640), (30, 2588512), (32, 2426730), (40, 1941384), (46, 1688160), (48, 1617820), (60, 1294256), (64, 1213365), (69, 1125440), (80, 970692), (92, 844080), (96, 808910), (115, 675264), (120, 647128), (138, 562720), (160, 485346), (184, 422040), (192, 404455), (230, 337632), (240, 323564), (276, 281360), (320, 242673), (345, 225088), (368, 211020), (460, 168816), (480, 161782), (552, 140680), (690, 112544), (736, 105510), (920, 84408), (960, 80891), (1104, 70340), (1380, 56272), (1472, 52755), (1840, 42204), (2208, 35170), (2760, 28136), (3517, 22080), (3680, 21102), (4416, 17585), (5520, 14068), (7034, 11040), (7360, 10551)]