1450231320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{69857}}^1$

素因数の和:70044

約数の個数: 64

約数和(自身を含む): 4375905120

約数和(自身を除く): 2925673800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 69857, 139714, 209571, 279428, 349285, 419142, 558856, 698570, 838284, 1047855, 1397140, 1676568, 2095710, 2794280, 4191420, 8382840, 12085261, 24170522, 36255783, 48341044, 60426305, 72511566, 96682088, 120852610, 145023132, 181278915, 241705220, 290046264, 362557830, 483410440, 725115660, 1450231320]

約数ペア:

[(1, 1450231320), (2, 725115660), (3, 483410440), (4, 362557830), (5, 290046264), (6, 241705220), (8, 181278915), (10, 145023132), (12, 120852610), (15, 96682088), (20, 72511566), (24, 60426305), (30, 48341044), (40, 36255783), (60, 24170522), (120, 12085261), (173, 8382840), (346, 4191420), (519, 2794280), (692, 2095710), (865, 1676568), (1038, 1397140), (1384, 1047855), (1730, 838284), (2076, 698570), (2595, 558856), (3460, 419142), (4152, 349285), (5190, 279428), (6920, 209571), (10380, 139714), (20760, 69857)]