328510320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1368793}}^1$

素因数の和:1368809

約数の個数: 40

約数和(自身を含む): 1018382736

約数和(自身を除く): 689872416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1368793, 2737586, 4106379, 5475172, 6843965, 8212758, 10950344, 13687930, 16425516, 20531895, 21900688, 27375860, 32851032, 41063790, 54751720, 65702064, 82127580, 109503440, 164255160, 328510320]

約数ペア:

[(1, 328510320), (2, 164255160), (3, 109503440), (4, 82127580), (5, 65702064), (6, 54751720), (8, 41063790), (10, 32851032), (12, 27375860), (15, 21900688), (16, 20531895), (20, 16425516), (24, 13687930), (30, 10950344), (40, 8212758), (48, 6843965), (60, 5475172), (80, 4106379), (120, 2737586), (240, 1368793)]