345729360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1499}}^1$

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 1108188000

約数和(自身を除く): 762458640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1499, 1860, 1922, 2480, 2883, 2998, 3720, 3844, 4497, 4805, 5766, 5996, 7440, 7495, 7688, 8994, 9610, 11532, 11992, 14415, 14990, 15376, 17988, 19220, 22485, 23064, 23984, 28830, 29980, 35976, 38440, 44970, 46128, 46469, 57660, 59960, 71952, 76880, 89940, 92938, 115320, 119920, 139407, 179880, 185876, 230640, 232345, 278814, 359760, 371752, 464690, 557628, 697035, 743504, 929380, 1115256, 1394070, 1440539, 1858760, 2230512, 2788140, 2881078, 3717520, 4321617, 5576280, 5762156, 7202695, 8643234, 11152560, 11524312, 14405390, 17286468, 21608085, 23048624, 28810780, 34572936, 43216170, 57621560, 69145872, 86432340, 115243120, 172864680, 345729360]

約数ペア:

[(1, 345729360), (2, 172864680), (3, 115243120), (4, 86432340), (5, 69145872), (6, 57621560), (8, 43216170), (10, 34572936), (12, 28810780), (15, 23048624), (16, 21608085), (20, 17286468), (24, 14405390), (30, 11524312), (31, 11152560), (40, 8643234), (48, 7202695), (60, 5762156), (62, 5576280), (80, 4321617), (93, 3717520), (120, 2881078), (124, 2788140), (155, 2230512), (186, 1858760), (240, 1440539), (248, 1394070), (310, 1115256), (372, 929380), (465, 743504), (496, 697035), (620, 557628), (744, 464690), (930, 371752), (961, 359760), (1240, 278814), (1488, 232345), (1499, 230640), (1860, 185876), (1922, 179880), (2480, 139407), (2883, 119920), (2998, 115320), (3720, 92938), (3844, 89940), (4497, 76880), (4805, 71952), (5766, 59960), (5996, 57660), (7440, 46469), (7495, 46128), (7688, 44970), (8994, 38440), (9610, 35976), (11532, 29980), (11992, 28830), (14415, 23984), (14990, 23064), (15376, 22485), (17988, 19220)]