330115280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12101}}^1$

素因数の和:12156

約数の個数: 80

約数和(自身を含む): 864373248

約数和(自身を除く): 534257968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 12101, 13640, 24202, 27280, 48404, 60505, 96808, 121010, 133111, 193616, 242020, 266222, 375131, 484040, 532444, 665555, 750262, 968080, 1064888, 1331110, 1500524, 1875655, 2129776, 2662220, 3001048, 3751310, 4126441, 5324440, 6002096, 7502620, 8252882, 10648880, 15005240, 16505764, 20632205, 30010480, 33011528, 41264410, 66023056, 82528820, 165057640, 330115280]

約数ペア:

[(1, 330115280), (2, 165057640), (4, 82528820), (5, 66023056), (8, 41264410), (10, 33011528), (11, 30010480), (16, 20632205), (20, 16505764), (22, 15005240), (31, 10648880), (40, 8252882), (44, 7502620), (55, 6002096), (62, 5324440), (80, 4126441), (88, 3751310), (110, 3001048), (124, 2662220), (155, 2129776), (176, 1875655), (220, 1500524), (248, 1331110), (310, 1064888), (341, 968080), (440, 750262), (496, 665555), (620, 532444), (682, 484040), (880, 375131), (1240, 266222), (1364, 242020), (1705, 193616), (2480, 133111), (2728, 121010), (3410, 96808), (5456, 60505), (6820, 48404), (12101, 27280), (13640, 24202)]