474720320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78079}}^1$

素因数の和:78115

約数の個数: 56

約数和(自身を含む): 1189939200

約数和(自身を除く): 715218880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 78079, 156158, 312316, 390395, 624632, 780790, 1249264, 1483501, 1561580, 2498528, 2967002, 3123160, 4997056, 5934004, 6246320, 7417505, 11868008, 12492640, 14835010, 23736016, 24985280, 29670020, 47472032, 59340040, 94944064, 118680080, 237360160, 474720320]

約数ペア:

[(1, 474720320), (2, 237360160), (4, 118680080), (5, 94944064), (8, 59340040), (10, 47472032), (16, 29670020), (19, 24985280), (20, 23736016), (32, 14835010), (38, 12492640), (40, 11868008), (64, 7417505), (76, 6246320), (80, 5934004), (95, 4997056), (152, 3123160), (160, 2967002), (190, 2498528), (304, 1561580), (320, 1483501), (380, 1249264), (608, 780790), (760, 624632), (1216, 390395), (1520, 312316), (3040, 156158), (6080, 78079)]