19005159960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52792111}}^1$

素因数の和:52792128

約数の個数: 48

約数和(自身を含む): 61766771040

約数和(自身を除く): 42761611080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52792111, 105584222, 158376333, 211168444, 263960555, 316752666, 422336888, 475128999, 527921110, 633505332, 791881665, 950257998, 1055842220, 1267010664, 1583763330, 1900515996, 2111684440, 2375644995, 3167526660, 3801031992, 4751289990, 6335053320, 9502579980, 19005159960]

約数ペア:

[(1, 19005159960), (2, 9502579980), (3, 6335053320), (4, 4751289990), (5, 3801031992), (6, 3167526660), (8, 2375644995), (9, 2111684440), (10, 1900515996), (12, 1583763330), (15, 1267010664), (18, 1055842220), (20, 950257998), (24, 791881665), (30, 633505332), (36, 527921110), (40, 475128999), (45, 422336888), (60, 316752666), (72, 263960555), (90, 211168444), (120, 158376333), (180, 105584222), (360, 52792111)]