127361940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111721}}^1$

素因数の和:111752

約数の個数: 48

約数和(自身を含む): 375385920

約数和(自身を除く): 248023980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 111721, 223442, 335163, 446884, 558605, 670326, 1117210, 1340652, 1675815, 2122699, 2234420, 3351630, 4245398, 6368097, 6703260, 8490796, 10613495, 12736194, 21226990, 25472388, 31840485, 42453980, 63680970, 127361940]

約数ペア:

[(1, 127361940), (2, 63680970), (3, 42453980), (4, 31840485), (5, 25472388), (6, 21226990), (10, 12736194), (12, 10613495), (15, 8490796), (19, 6703260), (20, 6368097), (30, 4245398), (38, 3351630), (57, 2234420), (60, 2122699), (76, 1675815), (95, 1340652), (114, 1117210), (190, 670326), (228, 558605), (285, 446884), (380, 335163), (570, 223442), (1140, 111721)]