76402680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 240045120

約数和(自身を除く): 163642440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 106, 120, 123, 159, 164, 205, 212, 246, 265, 293, 318, 328, 410, 424, 492, 530, 586, 615, 636, 795, 820, 879, 984, 1060, 1172, 1230, 1272, 1465, 1590, 1640, 1758, 2120, 2173, 2344, 2460, 2930, 3180, 3516, 4346, 4395, 4920, 5860, 6360, 6519, 7032, 8692, 8790, 10865, 11720, 12013, 13038, 15529, 17384, 17580, 21730, 24026, 26076, 31058, 32595, 35160, 36039, 43460, 46587, 48052, 52152, 60065, 62116, 65190, 72078, 77645, 86920, 93174, 96104, 120130, 124232, 130380, 144156, 155290, 180195, 186348, 232935, 240260, 260760, 288312, 310580, 360390, 372696, 465870, 480520, 621160, 636689, 720780, 931740, 1273378, 1441560, 1863480, 1910067, 2546756, 3183445, 3820134, 5093512, 6366890, 7640268, 9550335, 12733780, 15280536, 19100670, 25467560, 38201340, 76402680]

約数ペア:

[(1, 76402680), (2, 38201340), (3, 25467560), (4, 19100670), (5, 15280536), (6, 12733780), (8, 9550335), (10, 7640268), (12, 6366890), (15, 5093512), (20, 3820134), (24, 3183445), (30, 2546756), (40, 1910067), (41, 1863480), (53, 1441560), (60, 1273378), (82, 931740), (106, 720780), (120, 636689), (123, 621160), (159, 480520), (164, 465870), (205, 372696), (212, 360390), (246, 310580), (265, 288312), (293, 260760), (318, 240260), (328, 232935), (410, 186348), (424, 180195), (492, 155290), (530, 144156), (586, 130380), (615, 124232), (636, 120130), (795, 96104), (820, 93174), (879, 86920), (984, 77645), (1060, 72078), (1172, 65190), (1230, 62116), (1272, 60065), (1465, 52152), (1590, 48052), (1640, 46587), (1758, 43460), (2120, 36039), (2173, 35160), (2344, 32595), (2460, 31058), (2930, 26076), (3180, 24026), (3516, 21730), (4346, 17580), (4395, 17384), (4920, 15529), (5860, 13038), (6360, 12013), (6519, 11720), (7032, 10865), (8692, 8790)]