124672140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 379146768

約数和(自身を除く): 254474628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1142, 1213, 1713, 2284, 2426, 2855, 3426, 3639, 4852, 5139, 5710, 6065, 6852, 7278, 8565, 10278, 10917, 11420, 12130, 14556, 17130, 18195, 20556, 21834, 24260, 25695, 34260, 36390, 43668, 51390, 54585, 72780, 102780, 109170, 218340, 692623, 1385246, 2077869, 2770492, 3463115, 4155738, 6233607, 6926230, 8311476, 10389345, 12467214, 13852460, 20778690, 24934428, 31168035, 41557380, 62336070, 124672140]

約数ペア:

[(1, 124672140), (2, 62336070), (3, 41557380), (4, 31168035), (5, 24934428), (6, 20778690), (9, 13852460), (10, 12467214), (12, 10389345), (15, 8311476), (18, 6926230), (20, 6233607), (30, 4155738), (36, 3463115), (45, 2770492), (60, 2077869), (90, 1385246), (180, 692623), (571, 218340), (1142, 109170), (1213, 102780), (1713, 72780), (2284, 54585), (2426, 51390), (2855, 43668), (3426, 36390), (3639, 34260), (4852, 25695), (5139, 24260), (5710, 21834), (6065, 20556), (6852, 18195), (7278, 17130), (8565, 14556), (10278, 12130), (10917, 11420)]