260549460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{53611}}^1$

素因数の和:53635

約数の個数: 72

約数和(自身を含む): 819620256

約数和(自身を除く): 559070796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 53611, 107222, 160833, 214444, 268055, 321666, 482499, 536110, 643332, 804165, 964998, 1072220, 1447497, 1608330, 1929996, 2412495, 2894994, 3216660, 4342491, 4824990, 5789988, 7237485, 8684982, 9649980, 13027473, 14474970, 17369964, 21712455, 26054946, 28949940, 43424910, 52109892, 65137365, 86849820, 130274730, 260549460]

約数ペア:

[(1, 260549460), (2, 130274730), (3, 86849820), (4, 65137365), (5, 52109892), (6, 43424910), (9, 28949940), (10, 26054946), (12, 21712455), (15, 17369964), (18, 14474970), (20, 13027473), (27, 9649980), (30, 8684982), (36, 7237485), (45, 5789988), (54, 4824990), (60, 4342491), (81, 3216660), (90, 2894994), (108, 2412495), (135, 1929996), (162, 1608330), (180, 1447497), (243, 1072220), (270, 964998), (324, 804165), (405, 643332), (486, 536110), (540, 482499), (810, 321666), (972, 268055), (1215, 214444), (1620, 160833), (2430, 107222), (4860, 53611)]