65060520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 226333440

約数和(自身を除く): 161272920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1061, 1095, 1460, 1533, 1752, 2044, 2122, 2190, 2555, 2920, 3066, 3183, 4088, 4244, 4380, 5110, 5305, 6132, 6366, 7427, 7665, 8488, 8760, 10220, 10610, 12264, 12732, 14854, 15330, 15915, 20440, 21220, 22281, 25464, 29708, 30660, 31830, 37135, 42440, 44562, 59416, 61320, 63660, 74270, 77453, 89124, 111405, 127320, 148540, 154906, 178248, 222810, 232359, 297080, 309812, 387265, 445620, 464718, 542171, 619624, 774530, 891240, 929436, 1084342, 1161795, 1549060, 1626513, 1858872, 2168684, 2323590, 2710855, 3098120, 3253026, 4337368, 4647180, 5421710, 6506052, 8132565, 9294360, 10843420, 13012104, 16265130, 21686840, 32530260, 65060520]

約数ペア:

[(1, 65060520), (2, 32530260), (3, 21686840), (4, 16265130), (5, 13012104), (6, 10843420), (7, 9294360), (8, 8132565), (10, 6506052), (12, 5421710), (14, 4647180), (15, 4337368), (20, 3253026), (21, 3098120), (24, 2710855), (28, 2323590), (30, 2168684), (35, 1858872), (40, 1626513), (42, 1549060), (56, 1161795), (60, 1084342), (70, 929436), (73, 891240), (84, 774530), (105, 619624), (120, 542171), (140, 464718), (146, 445620), (168, 387265), (210, 309812), (219, 297080), (280, 232359), (292, 222810), (365, 178248), (420, 154906), (438, 148540), (511, 127320), (584, 111405), (730, 89124), (840, 77453), (876, 74270), (1022, 63660), (1061, 61320), (1095, 59416), (1460, 44562), (1533, 42440), (1752, 37135), (2044, 31830), (2122, 30660), (2190, 29708), (2555, 25464), (2920, 22281), (3066, 21220), (3183, 20440), (4088, 15915), (4244, 15330), (4380, 14854), (5110, 12732), (5305, 12264), (6132, 10610), (6366, 10220), (7427, 8760), (7665, 8488)]