80033640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16267}}^1$

素因数の和:16322

約数の個数: 64

約数和(自身を含む): 245972160

約数和(自身を除く): 165938520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 16267, 32534, 48801, 65068, 81335, 97602, 130136, 162670, 195204, 244005, 325340, 390408, 488010, 650680, 666947, 976020, 1333894, 1952040, 2000841, 2667788, 3334735, 4001682, 5335576, 6669470, 8003364, 10004205, 13338940, 16006728, 20008410, 26677880, 40016820, 80033640]

約数ペア:

[(1, 80033640), (2, 40016820), (3, 26677880), (4, 20008410), (5, 16006728), (6, 13338940), (8, 10004205), (10, 8003364), (12, 6669470), (15, 5335576), (20, 4001682), (24, 3334735), (30, 2667788), (40, 2000841), (41, 1952040), (60, 1333894), (82, 976020), (120, 666947), (123, 650680), (164, 488010), (205, 390408), (246, 325340), (328, 244005), (410, 195204), (492, 162670), (615, 130136), (820, 97602), (984, 81335), (1230, 65068), (1640, 48801), (2460, 32534), (4920, 16267)]