29918520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2085

約数の個数: 96

約数和(自身を含む): 99655920

約数和(自身を除く): 69737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2027, 2460, 2952, 3690, 4054, 4920, 6081, 7380, 8108, 10135, 12162, 14760, 16216, 18243, 20270, 24324, 30405, 36486, 40540, 48648, 60810, 72972, 81080, 83107, 91215, 121620, 145944, 166214, 182430, 243240, 249321, 332428, 364860, 415535, 498642, 664856, 729720, 747963, 831070, 997284, 1246605, 1495926, 1662140, 1994568, 2493210, 2991852, 3324280, 3739815, 4986420, 5983704, 7479630, 9972840, 14959260, 29918520]

約数ペア:

[(1, 29918520), (2, 14959260), (3, 9972840), (4, 7479630), (5, 5983704), (6, 4986420), (8, 3739815), (9, 3324280), (10, 2991852), (12, 2493210), (15, 1994568), (18, 1662140), (20, 1495926), (24, 1246605), (30, 997284), (36, 831070), (40, 747963), (41, 729720), (45, 664856), (60, 498642), (72, 415535), (82, 364860), (90, 332428), (120, 249321), (123, 243240), (164, 182430), (180, 166214), (205, 145944), (246, 121620), (328, 91215), (360, 83107), (369, 81080), (410, 72972), (492, 60810), (615, 48648), (738, 40540), (820, 36486), (984, 30405), (1230, 24324), (1476, 20270), (1640, 18243), (1845, 16216), (2027, 14760), (2460, 12162), (2952, 10135), (3690, 8108), (4054, 7380), (4920, 6081)]