15691921320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{486119}}^1$

素因数の和:486402

約数の個数: 64

約数和(自身を含む): 47250864000

約数和(自身を除く): 31558942680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 16140, 32280, 486119, 972238, 1458357, 1944476, 2430595, 2916714, 3888952, 4861190, 5833428, 7291785, 9722380, 11666856, 14583570, 19444760, 29167140, 58334280, 130766011, 261532022, 392298033, 523064044, 653830055, 784596066, 1046128088, 1307660110, 1569192132, 1961490165, 2615320220, 3138384264, 3922980330, 5230640440, 7845960660, 15691921320]

約数ペア:

[(1, 15691921320), (2, 7845960660), (3, 5230640440), (4, 3922980330), (5, 3138384264), (6, 2615320220), (8, 1961490165), (10, 1569192132), (12, 1307660110), (15, 1046128088), (20, 784596066), (24, 653830055), (30, 523064044), (40, 392298033), (60, 261532022), (120, 130766011), (269, 58334280), (538, 29167140), (807, 19444760), (1076, 14583570), (1345, 11666856), (1614, 9722380), (2152, 7291785), (2690, 5833428), (3228, 4861190), (4035, 3888952), (5380, 2916714), (6456, 2430595), (8070, 1944476), (10760, 1458357), (16140, 972238), (32280, 486119)]