15208033980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{503911}}^1$

素因数の和:504426

約数の個数: 48

約数和(自身を含む): 42667236864

約数和(自身を除く): 27459202884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 30180, 503911, 1007822, 1511733, 2015644, 2519555, 3023466, 5039110, 6046932, 7558665, 10078220, 15117330, 30234660, 253467233, 506934466, 760401699, 1013868932, 1267336165, 1520803398, 2534672330, 3041606796, 3802008495, 5069344660, 7604016990, 15208033980]

約数ペア:

[(1, 15208033980), (2, 7604016990), (3, 5069344660), (4, 3802008495), (5, 3041606796), (6, 2534672330), (10, 1520803398), (12, 1267336165), (15, 1013868932), (20, 760401699), (30, 506934466), (60, 253467233), (503, 30234660), (1006, 15117330), (1509, 10078220), (2012, 7558665), (2515, 6046932), (3018, 5039110), (5030, 3023466), (6036, 2519555), (7545, 2015644), (10060, 1511733), (15090, 1007822), (30180, 503911)]