407160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 128

約数和(自身を含む): 1512000

約数和(自身を除く): 1104840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 435, 468, 520, 522, 540, 580, 585, 696, 702, 754, 780, 783, 870, 936, 1044, 1080, 1131, 1160, 1170, 1305, 1404, 1508, 1560, 1566, 1740, 1755, 1885, 2088, 2262, 2340, 2610, 2808, 3016, 3132, 3393, 3480, 3510, 3770, 3915, 4524, 4680, 5220, 5655, 6264, 6786, 7020, 7540, 7830, 9048, 10179, 10440, 11310, 13572, 14040, 15080, 15660, 16965, 20358, 22620, 27144, 31320, 33930, 40716, 45240, 50895, 67860, 81432, 101790, 135720, 203580, 407160]

約数ペア:

[(1, 407160), (2, 203580), (3, 135720), (4, 101790), (5, 81432), (6, 67860), (8, 50895), (9, 45240), (10, 40716), (12, 33930), (13, 31320), (15, 27144), (18, 22620), (20, 20358), (24, 16965), (26, 15660), (27, 15080), (29, 14040), (30, 13572), (36, 11310), (39, 10440), (40, 10179), (45, 9048), (52, 7830), (54, 7540), (58, 7020), (60, 6786), (65, 6264), (72, 5655), (78, 5220), (87, 4680), (90, 4524), (104, 3915), (108, 3770), (116, 3510), (117, 3480), (120, 3393), (130, 3132), (135, 3016), (145, 2808), (156, 2610), (174, 2340), (180, 2262), (195, 2088), (216, 1885), (232, 1755), (234, 1740), (260, 1566), (261, 1560), (270, 1508), (290, 1404), (312, 1305), (348, 1170), (351, 1160), (360, 1131), (377, 1080), (390, 1044), (435, 936), (468, 870), (520, 783), (522, 780), (540, 754), (580, 702), (585, 696)]