130456560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41813}}^1$

素因数の和:41842

約数の個数: 80

約数和(自身を含む): 435534624

約数和(自身を除く): 305078064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 41813, 83626, 125439, 167252, 209065, 250878, 334504, 418130, 501756, 543569, 627195, 669008, 836260, 1003512, 1087138, 1254390, 1630707, 1672520, 2007024, 2174276, 2508780, 2717845, 3261414, 3345040, 4348552, 5017560, 5435690, 6522828, 8153535, 8697104, 10035120, 10871380, 13045656, 16307070, 21742760, 26091312, 32614140, 43485520, 65228280, 130456560]

約数ペア:

[(1, 130456560), (2, 65228280), (3, 43485520), (4, 32614140), (5, 26091312), (6, 21742760), (8, 16307070), (10, 13045656), (12, 10871380), (13, 10035120), (15, 8697104), (16, 8153535), (20, 6522828), (24, 5435690), (26, 5017560), (30, 4348552), (39, 3345040), (40, 3261414), (48, 2717845), (52, 2508780), (60, 2174276), (65, 2007024), (78, 1672520), (80, 1630707), (104, 1254390), (120, 1087138), (130, 1003512), (156, 836260), (195, 669008), (208, 627195), (240, 543569), (260, 501756), (312, 418130), (390, 334504), (520, 250878), (624, 209065), (780, 167252), (1040, 125439), (1560, 83626), (3120, 41813)]