65234280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13259}}^1$

素因数の和:13314

約数の個数: 64

約数和(自身を含む): 200491200

約数和(自身を除く): 135256920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13259, 26518, 39777, 53036, 66295, 79554, 106072, 132590, 159108, 198885, 265180, 318216, 397770, 530360, 543619, 795540, 1087238, 1591080, 1630857, 2174476, 2718095, 3261714, 4348952, 5436190, 6523428, 8154285, 10872380, 13046856, 16308570, 21744760, 32617140, 65234280]

約数ペア:

[(1, 65234280), (2, 32617140), (3, 21744760), (4, 16308570), (5, 13046856), (6, 10872380), (8, 8154285), (10, 6523428), (12, 5436190), (15, 4348952), (20, 3261714), (24, 2718095), (30, 2174476), (40, 1630857), (41, 1591080), (60, 1087238), (82, 795540), (120, 543619), (123, 530360), (164, 397770), (205, 318216), (246, 265180), (328, 198885), (410, 159108), (492, 132590), (615, 106072), (820, 79554), (984, 66295), (1230, 53036), (1640, 39777), (2460, 26518), (4920, 13259)]