200703120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3019}}^1$

素因数の和:3312

約数の個数: 80

約数和(自身を含む): 624632640

約数和(自身を除く): 423929520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3019, 3324, 4155, 4432, 5540, 6038, 6648, 8310, 9057, 11080, 12076, 13296, 15095, 16620, 18114, 22160, 24152, 30190, 33240, 36228, 45285, 48304, 60380, 66480, 72456, 90570, 120760, 144912, 181140, 241520, 362280, 724560, 836263, 1672526, 2508789, 3345052, 4181315, 5017578, 6690104, 8362630, 10035156, 12543945, 13380208, 16725260, 20070312, 25087890, 33450520, 40140624, 50175780, 66901040, 100351560, 200703120]

約数ペア:

[(1, 200703120), (2, 100351560), (3, 66901040), (4, 50175780), (5, 40140624), (6, 33450520), (8, 25087890), (10, 20070312), (12, 16725260), (15, 13380208), (16, 12543945), (20, 10035156), (24, 8362630), (30, 6690104), (40, 5017578), (48, 4181315), (60, 3345052), (80, 2508789), (120, 1672526), (240, 836263), (277, 724560), (554, 362280), (831, 241520), (1108, 181140), (1385, 144912), (1662, 120760), (2216, 90570), (2770, 72456), (3019, 66480), (3324, 60380), (4155, 48304), (4432, 45285), (5540, 36228), (6038, 33240), (6648, 30190), (8310, 24152), (9057, 22160), (11080, 18114), (12076, 16620), (13296, 15095)]