129049560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358471}}^1$

素因数の和:358488

約数の個数: 48

約数和(自身を含む): 419412240

約数和(自身を除く): 290362680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 358471, 716942, 1075413, 1433884, 1792355, 2150826, 2867768, 3226239, 3584710, 4301652, 5377065, 6452478, 7169420, 8603304, 10754130, 12904956, 14338840, 16131195, 21508260, 25809912, 32262390, 43016520, 64524780, 129049560]

約数ペア:

[(1, 129049560), (2, 64524780), (3, 43016520), (4, 32262390), (5, 25809912), (6, 21508260), (8, 16131195), (9, 14338840), (10, 12904956), (12, 10754130), (15, 8603304), (18, 7169420), (20, 6452478), (24, 5377065), (30, 4301652), (36, 3584710), (40, 3226239), (45, 2867768), (60, 2150826), (72, 1792355), (90, 1433884), (120, 1075413), (180, 716942), (360, 358471)]