381503820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{56269}}^1$

素因数の和:56394

約数の個数: 48

約数和(自身を含む): 1077683040

約数和(自身を除く): 696179220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 56269, 112538, 168807, 225076, 281345, 337614, 562690, 675228, 844035, 1125380, 1688070, 3376140, 6358397, 12716794, 19075191, 25433588, 31791985, 38150382, 63583970, 76300764, 95375955, 127167940, 190751910, 381503820]

約数ペア:

[(1, 381503820), (2, 190751910), (3, 127167940), (4, 95375955), (5, 76300764), (6, 63583970), (10, 38150382), (12, 31791985), (15, 25433588), (20, 19075191), (30, 12716794), (60, 6358397), (113, 3376140), (226, 1688070), (339, 1125380), (452, 844035), (565, 675228), (678, 562690), (1130, 337614), (1356, 281345), (1695, 225076), (2260, 168807), (3390, 112538), (6780, 56269)]