4557480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 13815360

約数和(自身を除く): 9257880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 233, 326, 466, 489, 652, 699, 815, 932, 978, 1165, 1304, 1398, 1630, 1864, 1956, 2330, 2445, 2796, 3260, 3495, 3912, 4660, 4890, 5592, 6520, 6990, 9320, 9780, 13980, 19560, 27960, 37979, 75958, 113937, 151916, 189895, 227874, 303832, 379790, 455748, 569685, 759580, 911496, 1139370, 1519160, 2278740, 4557480]

約数ペア:

[(1, 4557480), (2, 2278740), (3, 1519160), (4, 1139370), (5, 911496), (6, 759580), (8, 569685), (10, 455748), (12, 379790), (15, 303832), (20, 227874), (24, 189895), (30, 151916), (40, 113937), (60, 75958), (120, 37979), (163, 27960), (233, 19560), (326, 13980), (466, 9780), (489, 9320), (652, 6990), (699, 6520), (815, 5592), (932, 4890), (978, 4660), (1165, 3912), (1304, 3495), (1398, 3260), (1630, 2796), (1864, 2445), (1956, 2330)]