627460320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1307209}}^1$

素因数の和:1307227

約数の個数: 48

約数和(自身を含む): 1976501520

約数和(自身を除く): 1349041200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1307209, 2614418, 3921627, 5228836, 6536045, 7843254, 10457672, 13072090, 15686508, 19608135, 20915344, 26144180, 31373016, 39216270, 41830688, 52288360, 62746032, 78432540, 104576720, 125492064, 156865080, 209153440, 313730160, 627460320]

約数ペア:

[(1, 627460320), (2, 313730160), (3, 209153440), (4, 156865080), (5, 125492064), (6, 104576720), (8, 78432540), (10, 62746032), (12, 52288360), (15, 41830688), (16, 39216270), (20, 31373016), (24, 26144180), (30, 20915344), (32, 19608135), (40, 15686508), (48, 13072090), (60, 10457672), (80, 7843254), (96, 6536045), (120, 5228836), (160, 3921627), (240, 2614418), (480, 1307209)]