76672920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20611}}^1$

素因数の和:20656

約数の個数: 64

約数和(自身を含む): 237450240

約数和(自身を除く): 160777320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 20611, 41222, 61833, 82444, 103055, 123666, 164888, 206110, 247332, 309165, 412220, 494664, 618330, 638941, 824440, 1236660, 1277882, 1916823, 2473320, 2555764, 3194705, 3833646, 5111528, 6389410, 7667292, 9584115, 12778820, 15334584, 19168230, 25557640, 38336460, 76672920]

約数ペア:

[(1, 76672920), (2, 38336460), (3, 25557640), (4, 19168230), (5, 15334584), (6, 12778820), (8, 9584115), (10, 7667292), (12, 6389410), (15, 5111528), (20, 3833646), (24, 3194705), (30, 2555764), (31, 2473320), (40, 1916823), (60, 1277882), (62, 1236660), (93, 824440), (120, 638941), (124, 618330), (155, 494664), (186, 412220), (248, 309165), (310, 247332), (372, 206110), (465, 164888), (620, 123666), (744, 103055), (930, 82444), (1240, 61833), (1860, 41222), (3720, 20611)]