13541520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3352

約数の個数: 80

約数和(自身を含む): 44461440

約数和(自身を除く): 30919920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3319, 4080, 6638, 9957, 13276, 16595, 19914, 26552, 33190, 39828, 49785, 53104, 56423, 66380, 79656, 99570, 112846, 132760, 159312, 169269, 199140, 225692, 265520, 282115, 338538, 398280, 451384, 564230, 677076, 796560, 846345, 902768, 1128460, 1354152, 1692690, 2256920, 2708304, 3385380, 4513840, 6770760, 13541520]

約数ペア:

[(1, 13541520), (2, 6770760), (3, 4513840), (4, 3385380), (5, 2708304), (6, 2256920), (8, 1692690), (10, 1354152), (12, 1128460), (15, 902768), (16, 846345), (17, 796560), (20, 677076), (24, 564230), (30, 451384), (34, 398280), (40, 338538), (48, 282115), (51, 265520), (60, 225692), (68, 199140), (80, 169269), (85, 159312), (102, 132760), (120, 112846), (136, 99570), (170, 79656), (204, 66380), (240, 56423), (255, 53104), (272, 49785), (340, 39828), (408, 33190), (510, 26552), (680, 19914), (816, 16595), (1020, 13276), (1360, 9957), (2040, 6638), (3319, 4080)]