289150440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1627}}^1$

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 868570560

約数和(自身を除く): 579420120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1481, 1627, 2962, 3254, 4443, 4881, 5924, 6508, 7405, 8135, 8886, 9762, 11848, 13016, 14810, 16270, 17772, 19524, 22215, 24405, 29620, 32540, 35544, 39048, 44430, 48810, 59240, 65080, 88860, 97620, 177720, 195240, 2409587, 4819174, 7228761, 9638348, 12047935, 14457522, 19276696, 24095870, 28915044, 36143805, 48191740, 57830088, 72287610, 96383480, 144575220, 289150440]

約数ペア:

[(1, 289150440), (2, 144575220), (3, 96383480), (4, 72287610), (5, 57830088), (6, 48191740), (8, 36143805), (10, 28915044), (12, 24095870), (15, 19276696), (20, 14457522), (24, 12047935), (30, 9638348), (40, 7228761), (60, 4819174), (120, 2409587), (1481, 195240), (1627, 177720), (2962, 97620), (3254, 88860), (4443, 65080), (4881, 59240), (5924, 48810), (6508, 44430), (7405, 39048), (8135, 35544), (8886, 32540), (9762, 29620), (11848, 24405), (13016, 22215), (14810, 19524), (16270, 17772)]