140615880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19861}}^1$

素因数の和:19934

約数の個数: 64

約数和(自身を含む): 429019200

約数和(自身を除く): 288403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 19861, 39722, 59583, 79444, 99305, 119166, 158888, 198610, 238332, 297915, 397220, 476664, 595830, 794440, 1171799, 1191660, 2343598, 2383320, 3515397, 4687196, 5858995, 7030794, 9374392, 11717990, 14061588, 17576985, 23435980, 28123176, 35153970, 46871960, 70307940, 140615880]

約数ペア:

[(1, 140615880), (2, 70307940), (3, 46871960), (4, 35153970), (5, 28123176), (6, 23435980), (8, 17576985), (10, 14061588), (12, 11717990), (15, 9374392), (20, 7030794), (24, 5858995), (30, 4687196), (40, 3515397), (59, 2383320), (60, 2343598), (118, 1191660), (120, 1171799), (177, 794440), (236, 595830), (295, 476664), (354, 397220), (472, 297915), (590, 238332), (708, 198610), (885, 158888), (1180, 119166), (1416, 99305), (1770, 79444), (2360, 59583), (3540, 39722), (7080, 19861)]