61629360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19753}}^1$

素因数の和:19782

約数の個数: 80

約数和(自身を含む): 205757664

約数和(自身を除く): 144128304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 19753, 39506, 59259, 79012, 98765, 118518, 158024, 197530, 237036, 256789, 296295, 316048, 395060, 474072, 513578, 592590, 770367, 790120, 948144, 1027156, 1185180, 1283945, 1540734, 1580240, 2054312, 2370360, 2567890, 3081468, 3851835, 4108624, 4740720, 5135780, 6162936, 7703670, 10271560, 12325872, 15407340, 20543120, 30814680, 61629360]

約数ペア:

[(1, 61629360), (2, 30814680), (3, 20543120), (4, 15407340), (5, 12325872), (6, 10271560), (8, 7703670), (10, 6162936), (12, 5135780), (13, 4740720), (15, 4108624), (16, 3851835), (20, 3081468), (24, 2567890), (26, 2370360), (30, 2054312), (39, 1580240), (40, 1540734), (48, 1283945), (52, 1185180), (60, 1027156), (65, 948144), (78, 790120), (80, 770367), (104, 592590), (120, 513578), (130, 474072), (156, 395060), (195, 316048), (208, 296295), (240, 256789), (260, 237036), (312, 197530), (390, 158024), (520, 118518), (624, 98765), (780, 79012), (1040, 59259), (1560, 39506), (3120, 19753)]