129124920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 404951040

約数和(自身を除く): 275826120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 337, 372, 412, 465, 515, 618, 620, 674, 744, 824, 930, 1011, 1030, 1236, 1240, 1348, 1545, 1685, 1860, 2022, 2060, 2472, 2696, 3090, 3193, 3370, 3720, 4044, 4120, 5055, 6180, 6386, 6740, 8088, 9579, 10110, 10447, 12360, 12772, 13480, 15965, 19158, 20220, 20894, 25544, 31341, 31930, 34711, 38316, 40440, 41788, 47895, 52235, 62682, 63860, 69422, 76632, 83576, 95790, 104133, 104470, 125364, 127720, 138844, 156705, 173555, 191580, 208266, 208940, 250728, 277688, 313410, 347110, 383160, 416532, 417880, 520665, 626820, 694220, 833064, 1041330, 1076041, 1253640, 1388440, 2082660, 2152082, 3228123, 4165320, 4304164, 5380205, 6456246, 8608328, 10760410, 12912492, 16140615, 21520820, 25824984, 32281230, 43041640, 64562460, 129124920]

約数ペア:

[(1, 129124920), (2, 64562460), (3, 43041640), (4, 32281230), (5, 25824984), (6, 21520820), (8, 16140615), (10, 12912492), (12, 10760410), (15, 8608328), (20, 6456246), (24, 5380205), (30, 4304164), (31, 4165320), (40, 3228123), (60, 2152082), (62, 2082660), (93, 1388440), (103, 1253640), (120, 1076041), (124, 1041330), (155, 833064), (186, 694220), (206, 626820), (248, 520665), (309, 417880), (310, 416532), (337, 383160), (372, 347110), (412, 313410), (465, 277688), (515, 250728), (618, 208940), (620, 208266), (674, 191580), (744, 173555), (824, 156705), (930, 138844), (1011, 127720), (1030, 125364), (1236, 104470), (1240, 104133), (1348, 95790), (1545, 83576), (1685, 76632), (1860, 69422), (2022, 63860), (2060, 62682), (2472, 52235), (2696, 47895), (3090, 41788), (3193, 40440), (3370, 38316), (3720, 34711), (4044, 31930), (4120, 31341), (5055, 25544), (6180, 20894), (6386, 20220), (6740, 19158), (8088, 15965), (9579, 13480), (10110, 12772), (10447, 12360)]