4221960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 12804480

約数和(自身を除く): 8582520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 233, 302, 453, 466, 604, 699, 755, 906, 932, 1165, 1208, 1398, 1510, 1812, 1864, 2265, 2330, 2796, 3020, 3495, 3624, 4530, 4660, 5592, 6040, 6990, 9060, 9320, 13980, 18120, 27960, 35183, 70366, 105549, 140732, 175915, 211098, 281464, 351830, 422196, 527745, 703660, 844392, 1055490, 1407320, 2110980, 4221960]

約数ペア:

[(1, 4221960), (2, 2110980), (3, 1407320), (4, 1055490), (5, 844392), (6, 703660), (8, 527745), (10, 422196), (12, 351830), (15, 281464), (20, 211098), (24, 175915), (30, 140732), (40, 105549), (60, 70366), (120, 35183), (151, 27960), (233, 18120), (302, 13980), (453, 9320), (466, 9060), (604, 6990), (699, 6040), (755, 5592), (906, 4660), (932, 4530), (1165, 3624), (1208, 3495), (1398, 3020), (1510, 2796), (1812, 2330), (1864, 2265)]