345798120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5531}}^1$

素因数の和:6066

約数の個数: 64

約数和(自身を含む): 1039573440

約数和(自身を除く): 693775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 5531, 6252, 7815, 10420, 11062, 12504, 15630, 16593, 20840, 22124, 27655, 31260, 33186, 44248, 55310, 62520, 66372, 82965, 110620, 132744, 165930, 221240, 331860, 663720, 2881651, 5763302, 8644953, 11526604, 14408255, 17289906, 23053208, 28816510, 34579812, 43224765, 57633020, 69159624, 86449530, 115266040, 172899060, 345798120]

約数ペア:

[(1, 345798120), (2, 172899060), (3, 115266040), (4, 86449530), (5, 69159624), (6, 57633020), (8, 43224765), (10, 34579812), (12, 28816510), (15, 23053208), (20, 17289906), (24, 14408255), (30, 11526604), (40, 8644953), (60, 5763302), (120, 2881651), (521, 663720), (1042, 331860), (1563, 221240), (2084, 165930), (2605, 132744), (3126, 110620), (4168, 82965), (5210, 66372), (5531, 62520), (6252, 55310), (7815, 44248), (10420, 33186), (11062, 31260), (12504, 27655), (15630, 22124), (16593, 20840)]