27690360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 87912000

約数和(自身を除く): 60221640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 109, 116, 120, 145, 146, 174, 218, 219, 232, 290, 292, 327, 348, 365, 435, 436, 438, 545, 580, 584, 654, 696, 730, 870, 872, 876, 1090, 1095, 1160, 1308, 1460, 1635, 1740, 1752, 2117, 2180, 2190, 2616, 2920, 3161, 3270, 3480, 4234, 4360, 4380, 6322, 6351, 6540, 7957, 8468, 8760, 9483, 10585, 12644, 12702, 13080, 15805, 15914, 16936, 18966, 21170, 23871, 25288, 25404, 31610, 31755, 31828, 37932, 39785, 42340, 47415, 47742, 50808, 63220, 63510, 63656, 75864, 79570, 84680, 94830, 95484, 119355, 126440, 127020, 159140, 189660, 190968, 230753, 238710, 254040, 318280, 379320, 461506, 477420, 692259, 923012, 954840, 1153765, 1384518, 1846024, 2307530, 2769036, 3461295, 4615060, 5538072, 6922590, 9230120, 13845180, 27690360]

約数ペア:

[(1, 27690360), (2, 13845180), (3, 9230120), (4, 6922590), (5, 5538072), (6, 4615060), (8, 3461295), (10, 2769036), (12, 2307530), (15, 1846024), (20, 1384518), (24, 1153765), (29, 954840), (30, 923012), (40, 692259), (58, 477420), (60, 461506), (73, 379320), (87, 318280), (109, 254040), (116, 238710), (120, 230753), (145, 190968), (146, 189660), (174, 159140), (218, 127020), (219, 126440), (232, 119355), (290, 95484), (292, 94830), (327, 84680), (348, 79570), (365, 75864), (435, 63656), (436, 63510), (438, 63220), (545, 50808), (580, 47742), (584, 47415), (654, 42340), (696, 39785), (730, 37932), (870, 31828), (872, 31755), (876, 31610), (1090, 25404), (1095, 25288), (1160, 23871), (1308, 21170), (1460, 18966), (1635, 16936), (1740, 15914), (1752, 15805), (2117, 13080), (2180, 12702), (2190, 12644), (2616, 10585), (2920, 9483), (3161, 8760), (3270, 8468), (3480, 7957), (4234, 6540), (4360, 6351), (4380, 6322)]