128185320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2467}}^1$

素因数の和:2914

約数の個数: 64

約数和(自身を含む): 385600320

約数和(自身を除く): 257415000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2467, 2598, 3464, 4330, 4934, 5196, 6495, 7401, 8660, 9868, 10392, 12335, 12990, 14802, 17320, 19736, 24670, 25980, 29604, 37005, 49340, 51960, 59208, 74010, 98680, 148020, 296040, 1068211, 2136422, 3204633, 4272844, 5341055, 6409266, 8545688, 10682110, 12818532, 16023165, 21364220, 25637064, 32046330, 42728440, 64092660, 128185320]

約数ペア:

[(1, 128185320), (2, 64092660), (3, 42728440), (4, 32046330), (5, 25637064), (6, 21364220), (8, 16023165), (10, 12818532), (12, 10682110), (15, 8545688), (20, 6409266), (24, 5341055), (30, 4272844), (40, 3204633), (60, 2136422), (120, 1068211), (433, 296040), (866, 148020), (1299, 98680), (1732, 74010), (2165, 59208), (2467, 51960), (2598, 49340), (3464, 37005), (4330, 29604), (4934, 25980), (5196, 24670), (6495, 19736), (7401, 17320), (8660, 14802), (9868, 12990), (10392, 12335)]