161420460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{45599}}^1$

素因数の和:45670

約数の個数: 48

約数和(自身を含む): 459648000

約数和(自身を除く): 298227540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 45599, 91198, 136797, 182396, 227995, 273594, 455990, 547188, 683985, 911980, 1367970, 2690341, 2735940, 5380682, 8071023, 10761364, 13451705, 16142046, 26903410, 32284092, 40355115, 53806820, 80710230, 161420460]

約数ペア:

[(1, 161420460), (2, 80710230), (3, 53806820), (4, 40355115), (5, 32284092), (6, 26903410), (10, 16142046), (12, 13451705), (15, 10761364), (20, 8071023), (30, 5380682), (59, 2735940), (60, 2690341), (118, 1367970), (177, 911980), (236, 683985), (295, 547188), (354, 455990), (590, 273594), (708, 227995), (885, 182396), (1180, 136797), (1770, 91198), (3540, 45599)]