577794120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1395

約数の個数: 128

約数和(自身を含む): 1804861440

約数和(自身を除く): 1227067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 310, 372, 381, 465, 508, 620, 635, 744, 762, 930, 1016, 1223, 1240, 1270, 1524, 1860, 1905, 2446, 2540, 3048, 3669, 3720, 3810, 3937, 4892, 5080, 6115, 7338, 7620, 7874, 9784, 11811, 12230, 14676, 15240, 15748, 18345, 19685, 23622, 24460, 29352, 31496, 36690, 37913, 39370, 47244, 48920, 59055, 73380, 75826, 78740, 94488, 113739, 118110, 146760, 151652, 155321, 157480, 189565, 227478, 236220, 303304, 310642, 379130, 454956, 465963, 472440, 568695, 621284, 758260, 776605, 909912, 931926, 1137390, 1242568, 1516520, 1553210, 1863852, 2274780, 2329815, 3106420, 3727704, 4549560, 4659630, 4814951, 6212840, 9319260, 9629902, 14444853, 18638520, 19259804, 24074755, 28889706, 38519608, 48149510, 57779412, 72224265, 96299020, 115558824, 144448530, 192598040, 288897060, 577794120]

約数ペア:

[(1, 577794120), (2, 288897060), (3, 192598040), (4, 144448530), (5, 115558824), (6, 96299020), (8, 72224265), (10, 57779412), (12, 48149510), (15, 38519608), (20, 28889706), (24, 24074755), (30, 19259804), (31, 18638520), (40, 14444853), (60, 9629902), (62, 9319260), (93, 6212840), (120, 4814951), (124, 4659630), (127, 4549560), (155, 3727704), (186, 3106420), (248, 2329815), (254, 2274780), (310, 1863852), (372, 1553210), (381, 1516520), (465, 1242568), (508, 1137390), (620, 931926), (635, 909912), (744, 776605), (762, 758260), (930, 621284), (1016, 568695), (1223, 472440), (1240, 465963), (1270, 454956), (1524, 379130), (1860, 310642), (1905, 303304), (2446, 236220), (2540, 227478), (3048, 189565), (3669, 157480), (3720, 155321), (3810, 151652), (3937, 146760), (4892, 118110), (5080, 113739), (6115, 94488), (7338, 78740), (7620, 75826), (7874, 73380), (9784, 59055), (11811, 48920), (12230, 47244), (14676, 39370), (15240, 37913), (15748, 36690), (18345, 31496), (19685, 29352), (23622, 24460)]