147404640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307093}}^1$

素因数の和:307111

約数の個数: 48

約数和(自身を含む): 464326128

約数和(自身を除く): 316921488

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, 307093, 614186, 921279, 1228372, 1535465, 1842558, 2456744, 3070930, 3685116, 4606395, 4913488, 6141860, 7370232, 9212790, 9826976, 12283720, 14740464, 18425580, 24567440, 29480928, 36851160, 49134880, 73702320, 147404640]

約数ペア:

[(1, 147404640), (2, 73702320), (3, 49134880), (4, 36851160), (5, 29480928), (6, 24567440), (8, 18425580), (10, 14740464), (12, 12283720), (15, 9826976), (16, 9212790), (20, 7370232), (24, 6141860), (30, 4913488), (32, 4606395), (40, 3685116), (48, 3070930), (60, 2456744), (80, 1842558), (96, 1535465), (120, 1228372), (160, 921279), (240, 614186), (480, 307093)]