15495060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 34824300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 467, 474, 553, 790, 934, 948, 1106, 1185, 1401, 1580, 1659, 1868, 2212, 2335, 2370, 2765, 2802, 3269, 3318, 4670, 4740, 5530, 5604, 6538, 6636, 7005, 8295, 9340, 9807, 11060, 13076, 14010, 16345, 16590, 19614, 28020, 32690, 33180, 36893, 39228, 49035, 65380, 73786, 98070, 110679, 147572, 184465, 196140, 221358, 258251, 368930, 442716, 516502, 553395, 737860, 774753, 1033004, 1106790, 1291255, 1549506, 2213580, 2582510, 3099012, 3873765, 5165020, 7747530, 15495060]

約数ペア:

[(1, 15495060), (2, 7747530), (3, 5165020), (4, 3873765), (5, 3099012), (6, 2582510), (7, 2213580), (10, 1549506), (12, 1291255), (14, 1106790), (15, 1033004), (20, 774753), (21, 737860), (28, 553395), (30, 516502), (35, 442716), (42, 368930), (60, 258251), (70, 221358), (79, 196140), (84, 184465), (105, 147572), (140, 110679), (158, 98070), (210, 73786), (237, 65380), (316, 49035), (395, 39228), (420, 36893), (467, 33180), (474, 32690), (553, 28020), (790, 19614), (934, 16590), (948, 16345), (1106, 14010), (1185, 13076), (1401, 11060), (1580, 9807), (1659, 9340), (1868, 8295), (2212, 7005), (2335, 6636), (2370, 6538), (2765, 5604), (2802, 5530), (3269, 4740), (3318, 4670)]