264372960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 872847360

約数和(自身を除く): 608474400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 109, 120, 124, 155, 160, 163, 186, 218, 240, 248, 310, 326, 327, 372, 436, 465, 480, 489, 496, 545, 620, 652, 654, 744, 815, 872, 930, 978, 992, 1090, 1240, 1304, 1308, 1488, 1630, 1635, 1744, 1860, 1956, 2180, 2445, 2480, 2608, 2616, 2976, 3260, 3270, 3379, 3488, 3720, 3912, 4360, 4890, 4960, 5053, 5216, 5232, 6520, 6540, 6758, 7440, 7824, 8720, 9780, 10106, 10137, 10464, 13040, 13080, 13516, 14880, 15159, 15648, 16895, 17440, 17767, 19560, 20212, 20274, 25265, 26080, 26160, 27032, 30318, 33790, 35534, 39120, 40424, 40548, 50530, 50685, 52320, 53301, 54064, 60636, 67580, 71068, 75795, 78240, 80848, 81096, 88835, 101060, 101370, 106602, 108128, 121272, 135160, 142136, 151590, 161696, 162192, 177670, 202120, 202740, 213204, 242544, 266505, 270320, 284272, 303180, 324384, 355340, 404240, 405480, 426408, 485088, 533010, 540640, 550777, 568544, 606360, 710680, 808480, 810960, 852816, 1066020, 1101554, 1212720, 1421360, 1621920, 1652331, 1705632, 2132040, 2203108, 2425440, 2753885, 2842720, 3304662, 4264080, 4406216, 5507770, 6609324, 8261655, 8528160, 8812432, 11015540, 13218648, 16523310, 17624864, 22031080, 26437296, 33046620, 44062160, 52874592, 66093240, 88124320, 132186480, 264372960]

約数ペア:

[(1, 264372960), (2, 132186480), (3, 88124320), (4, 66093240), (5, 52874592), (6, 44062160), (8, 33046620), (10, 26437296), (12, 22031080), (15, 17624864), (16, 16523310), (20, 13218648), (24, 11015540), (30, 8812432), (31, 8528160), (32, 8261655), (40, 6609324), (48, 5507770), (60, 4406216), (62, 4264080), (80, 3304662), (93, 2842720), (96, 2753885), (109, 2425440), (120, 2203108), (124, 2132040), (155, 1705632), (160, 1652331), (163, 1621920), (186, 1421360), (218, 1212720), (240, 1101554), (248, 1066020), (310, 852816), (326, 810960), (327, 808480), (372, 710680), (436, 606360), (465, 568544), (480, 550777), (489, 540640), (496, 533010), (545, 485088), (620, 426408), (652, 405480), (654, 404240), (744, 355340), (815, 324384), (872, 303180), (930, 284272), (978, 270320), (992, 266505), (1090, 242544), (1240, 213204), (1304, 202740), (1308, 202120), (1488, 177670), (1630, 162192), (1635, 161696), (1744, 151590), (1860, 142136), (1956, 135160), (2180, 121272), (2445, 108128), (2480, 106602), (2608, 101370), (2616, 101060), (2976, 88835), (3260, 81096), (3270, 80848), (3379, 78240), (3488, 75795), (3720, 71068), (3912, 67580), (4360, 60636), (4890, 54064), (4960, 53301), (5053, 52320), (5216, 50685), (5232, 50530), (6520, 40548), (6540, 40424), (6758, 39120), (7440, 35534), (7824, 33790), (8720, 30318), (9780, 27032), (10106, 26160), (10137, 26080), (10464, 25265), (13040, 20274), (13080, 20212), (13516, 19560), (14880, 17767), (15159, 17440), (15648, 16895)]