13287960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5297

約数の個数: 96

約数和(自身を含む): 49364640

約数和(自身を除く): 36076680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5273, 10546, 15819, 21092, 26365, 31638, 36911, 42184, 47457, 52730, 63276, 73822, 79095, 94914, 105460, 110733, 126552, 147644, 158190, 184555, 189828, 210920, 221466, 237285, 295288, 316380, 332199, 369110, 379656, 442932, 474570, 553665, 632760, 664398, 738220, 885864, 949140, 1107330, 1328796, 1476440, 1660995, 1898280, 2214660, 2657592, 3321990, 4429320, 6643980, 13287960]

約数ペア:

[(1, 13287960), (2, 6643980), (3, 4429320), (4, 3321990), (5, 2657592), (6, 2214660), (7, 1898280), (8, 1660995), (9, 1476440), (10, 1328796), (12, 1107330), (14, 949140), (15, 885864), (18, 738220), (20, 664398), (21, 632760), (24, 553665), (28, 474570), (30, 442932), (35, 379656), (36, 369110), (40, 332199), (42, 316380), (45, 295288), (56, 237285), (60, 221466), (63, 210920), (70, 189828), (72, 184555), (84, 158190), (90, 147644), (105, 126552), (120, 110733), (126, 105460), (140, 94914), (168, 79095), (180, 73822), (210, 63276), (252, 52730), (280, 47457), (315, 42184), (360, 36911), (420, 31638), (504, 26365), (630, 21092), (840, 15819), (1260, 10546), (2520, 5273)]