4481640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 14882400

約数和(自身を除く): 10400760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 211, 236, 295, 354, 360, 422, 472, 531, 590, 633, 708, 844, 885, 1055, 1062, 1180, 1266, 1416, 1688, 1770, 1899, 2110, 2124, 2360, 2532, 2655, 3165, 3540, 3798, 4220, 4248, 5064, 5310, 6330, 7080, 7596, 8440, 9495, 10620, 12449, 12660, 15192, 18990, 21240, 24898, 25320, 37347, 37980, 49796, 62245, 74694, 75960, 99592, 112041, 124490, 149388, 186735, 224082, 248980, 298776, 373470, 448164, 497960, 560205, 746940, 896328, 1120410, 1493880, 2240820, 4481640]

約数ペア:

[(1, 4481640), (2, 2240820), (3, 1493880), (4, 1120410), (5, 896328), (6, 746940), (8, 560205), (9, 497960), (10, 448164), (12, 373470), (15, 298776), (18, 248980), (20, 224082), (24, 186735), (30, 149388), (36, 124490), (40, 112041), (45, 99592), (59, 75960), (60, 74694), (72, 62245), (90, 49796), (118, 37980), (120, 37347), (177, 25320), (180, 24898), (211, 21240), (236, 18990), (295, 15192), (354, 12660), (360, 12449), (422, 10620), (472, 9495), (531, 8440), (590, 7596), (633, 7080), (708, 6330), (844, 5310), (885, 5064), (1055, 4248), (1062, 4220), (1180, 3798), (1266, 3540), (1416, 3165), (1688, 2655), (1770, 2532), (1899, 2360), (2110, 2124)]