160450320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{668543}}^1$

素因数の和:668559

約数の個数: 40

約数和(自身を含む): 497396736

約数和(自身を除く): 336946416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 668543, 1337086, 2005629, 2674172, 3342715, 4011258, 5348344, 6685430, 8022516, 10028145, 10696688, 13370860, 16045032, 20056290, 26741720, 32090064, 40112580, 53483440, 80225160, 160450320]

約数ペア:

[(1, 160450320), (2, 80225160), (3, 53483440), (4, 40112580), (5, 32090064), (6, 26741720), (8, 20056290), (10, 16045032), (12, 13370860), (15, 10696688), (16, 10028145), (20, 8022516), (24, 6685430), (30, 5348344), (40, 4011258), (48, 3342715), (60, 2674172), (80, 2005629), (120, 1337086), (240, 668543)]