19006470960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1002451}}^1$

素因数の和:1002546

約数の個数: 80

約数和(自身を含む): 59665943040

約数和(自身を除く): 40659472080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 1002451, 2004902, 3007353, 4009804, 5012255, 6014706, 8019608, 10024510, 12029412, 15036765, 16039216, 20049020, 24058824, 30073530, 40098040, 48117648, 60147060, 79193629, 80196080, 120294120, 158387258, 237580887, 240588240, 316774516, 395968145, 475161774, 633549032, 791936290, 950323548, 1187904435, 1267098064, 1583872580, 1900647096, 2375808870, 3167745160, 3801294192, 4751617740, 6335490320, 9503235480, 19006470960]

約数ペア:

[(1, 19006470960), (2, 9503235480), (3, 6335490320), (4, 4751617740), (5, 3801294192), (6, 3167745160), (8, 2375808870), (10, 1900647096), (12, 1583872580), (15, 1267098064), (16, 1187904435), (20, 950323548), (24, 791936290), (30, 633549032), (40, 475161774), (48, 395968145), (60, 316774516), (79, 240588240), (80, 237580887), (120, 158387258), (158, 120294120), (237, 80196080), (240, 79193629), (316, 60147060), (395, 48117648), (474, 40098040), (632, 30073530), (790, 24058824), (948, 20049020), (1185, 16039216), (1264, 15036765), (1580, 12029412), (1896, 10024510), (2370, 8019608), (3160, 6014706), (3792, 5012255), (4740, 4009804), (6320, 3007353), (9480, 2004902), (18960, 1002451)]