309403320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 975283200

約数和(自身を除く): 665879880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 87, 116, 120, 134, 145, 174, 201, 232, 268, 290, 335, 348, 402, 435, 536, 580, 670, 696, 804, 870, 1005, 1160, 1327, 1340, 1608, 1740, 1943, 2010, 2654, 2680, 3480, 3886, 3981, 4020, 5308, 5829, 6635, 7772, 7962, 8040, 9715, 10616, 11658, 13270, 15544, 15924, 19430, 19905, 23316, 26540, 29145, 31848, 38483, 38860, 39810, 46632, 53080, 58290, 76966, 77720, 79620, 88909, 115449, 116580, 153932, 159240, 177818, 192415, 230898, 233160, 266727, 307864, 355636, 384830, 444545, 461796, 533454, 577245, 711272, 769660, 889090, 923592, 1066908, 1154490, 1333635, 1539320, 1778180, 2133816, 2308980, 2578361, 2667270, 3556360, 4617960, 5156722, 5334540, 7735083, 10313444, 10669080, 12891805, 15470166, 20626888, 25783610, 30940332, 38675415, 51567220, 61880664, 77350830, 103134440, 154701660, 309403320]

約数ペア:

[(1, 309403320), (2, 154701660), (3, 103134440), (4, 77350830), (5, 61880664), (6, 51567220), (8, 38675415), (10, 30940332), (12, 25783610), (15, 20626888), (20, 15470166), (24, 12891805), (29, 10669080), (30, 10313444), (40, 7735083), (58, 5334540), (60, 5156722), (67, 4617960), (87, 3556360), (116, 2667270), (120, 2578361), (134, 2308980), (145, 2133816), (174, 1778180), (201, 1539320), (232, 1333635), (268, 1154490), (290, 1066908), (335, 923592), (348, 889090), (402, 769660), (435, 711272), (536, 577245), (580, 533454), (670, 461796), (696, 444545), (804, 384830), (870, 355636), (1005, 307864), (1160, 266727), (1327, 233160), (1340, 230898), (1608, 192415), (1740, 177818), (1943, 159240), (2010, 153932), (2654, 116580), (2680, 115449), (3480, 88909), (3886, 79620), (3981, 77720), (4020, 76966), (5308, 58290), (5829, 53080), (6635, 46632), (7772, 39810), (7962, 38860), (8040, 38483), (9715, 31848), (10616, 29145), (11658, 26540), (13270, 23316), (15544, 19905), (15924, 19430)]