253384080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34057}}^1$

素因数の和:34104

約数の個数: 80

約数和(自身を含む): 810852864

約数和(自身を除く): 557468784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 34057, 68114, 102171, 136228, 170285, 204342, 272456, 340570, 408684, 510855, 544912, 681140, 817368, 1021710, 1055767, 1362280, 1634736, 2043420, 2111534, 2724560, 3167301, 4086840, 4223068, 5278835, 6334602, 8173680, 8446136, 10557670, 12669204, 15836505, 16892272, 21115340, 25338408, 31673010, 42230680, 50676816, 63346020, 84461360, 126692040, 253384080]

約数ペア:

[(1, 253384080), (2, 126692040), (3, 84461360), (4, 63346020), (5, 50676816), (6, 42230680), (8, 31673010), (10, 25338408), (12, 21115340), (15, 16892272), (16, 15836505), (20, 12669204), (24, 10557670), (30, 8446136), (31, 8173680), (40, 6334602), (48, 5278835), (60, 4223068), (62, 4086840), (80, 3167301), (93, 2724560), (120, 2111534), (124, 2043420), (155, 1634736), (186, 1362280), (240, 1055767), (248, 1021710), (310, 817368), (372, 681140), (465, 544912), (496, 510855), (620, 408684), (744, 340570), (930, 272456), (1240, 204342), (1488, 170285), (1860, 136228), (2480, 102171), (3720, 68114), (7440, 34057)]