90273240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8137

約数の個数: 96

約数和(自身を含む): 302889600

約数和(自身を除く): 212616360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 8089, 11160, 16178, 24267, 32356, 40445, 48534, 64712, 72801, 80890, 97068, 121335, 145602, 161780, 194136, 242670, 250759, 291204, 323560, 364005, 485340, 501518, 582408, 728010, 752277, 970680, 1003036, 1253795, 1456020, 1504554, 2006072, 2256831, 2507590, 2912040, 3009108, 3761385, 4513662, 5015180, 6018216, 7522770, 9027324, 10030360, 11284155, 15045540, 18054648, 22568310, 30091080, 45136620, 90273240]

約数ペア:

[(1, 90273240), (2, 45136620), (3, 30091080), (4, 22568310), (5, 18054648), (6, 15045540), (8, 11284155), (9, 10030360), (10, 9027324), (12, 7522770), (15, 6018216), (18, 5015180), (20, 4513662), (24, 3761385), (30, 3009108), (31, 2912040), (36, 2507590), (40, 2256831), (45, 2006072), (60, 1504554), (62, 1456020), (72, 1253795), (90, 1003036), (93, 970680), (120, 752277), (124, 728010), (155, 582408), (180, 501518), (186, 485340), (248, 364005), (279, 323560), (310, 291204), (360, 250759), (372, 242670), (465, 194136), (558, 161780), (620, 145602), (744, 121335), (930, 97068), (1116, 80890), (1240, 72801), (1395, 64712), (1860, 48534), (2232, 40445), (2790, 32356), (3720, 24267), (5580, 16178), (8089, 11160)]