553216080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74357}}^1$

素因数の和:74404

約数の個数: 80

約数和(自身を含む): 1770315264

約数和(自身を除く): 1217099184

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, 74357, 148714, 223071, 297428, 371785, 446142, 594856, 743570, 892284, 1115355, 1189712, 1487140, 1784568, 2230710, 2305067, 2974280, 3569136, 4461420, 4610134, 5948560, 6915201, 8922840, 9220268, 11525335, 13830402, 17845680, 18440536, 23050670, 27660804, 34576005, 36881072, 46101340, 55321608, 69152010, 92202680, 110643216, 138304020, 184405360, 276608040, 553216080]

約数ペア:

[(1, 553216080), (2, 276608040), (3, 184405360), (4, 138304020), (5, 110643216), (6, 92202680), (8, 69152010), (10, 55321608), (12, 46101340), (15, 36881072), (16, 34576005), (20, 27660804), (24, 23050670), (30, 18440536), (31, 17845680), (40, 13830402), (48, 11525335), (60, 9220268), (62, 8922840), (80, 6915201), (93, 5948560), (120, 4610134), (124, 4461420), (155, 3569136), (186, 2974280), (240, 2305067), (248, 2230710), (310, 1784568), (372, 1487140), (465, 1189712), (496, 1115355), (620, 892284), (744, 743570), (930, 594856), (1240, 446142), (1488, 371785), (1860, 297428), (2480, 223071), (3720, 148714), (7440, 74357)]