85247280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118399}}^1$

素因数の和:118418

約数の個数: 60

約数和(自身を含む): 286291200

約数和(自身を除く): 201043920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118399, 236798, 355197, 473596, 591995, 710394, 947192, 1065591, 1183990, 1420788, 1775985, 1894384, 2131182, 2367980, 2841576, 3551970, 4262364, 4735960, 5327955, 5683152, 7103940, 8524728, 9471920, 10655910, 14207880, 17049456, 21311820, 28415760, 42623640, 85247280]

約数ペア:

[(1, 85247280), (2, 42623640), (3, 28415760), (4, 21311820), (5, 17049456), (6, 14207880), (8, 10655910), (9, 9471920), (10, 8524728), (12, 7103940), (15, 5683152), (16, 5327955), (18, 4735960), (20, 4262364), (24, 3551970), (30, 2841576), (36, 2367980), (40, 2131182), (45, 1894384), (48, 1775985), (60, 1420788), (72, 1183990), (80, 1065591), (90, 947192), (120, 710394), (144, 591995), (180, 473596), (240, 355197), (360, 236798), (720, 118399)]