613383360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20611}}^1$

素因数の和:20662

約数の個数: 112

約数和(自身を含む): 2010412032

約数和(自身を除く): 1397028672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 20611, 29760, 41222, 61833, 82444, 103055, 123666, 164888, 206110, 247332, 309165, 329776, 412220, 494664, 618330, 638941, 659552, 824440, 989328, 1236660, 1277882, 1319104, 1648880, 1916823, 1978656, 2473320, 2555764, 3194705, 3297760, 3833646, 3957312, 4946640, 5111528, 6389410, 6595520, 7667292, 9584115, 9893280, 10223056, 12778820, 15334584, 19168230, 19786560, 20446112, 25557640, 30669168, 38336460, 40892224, 51115280, 61338336, 76672920, 102230560, 122676672, 153345840, 204461120, 306691680, 613383360]

約数ペア:

[(1, 613383360), (2, 306691680), (3, 204461120), (4, 153345840), (5, 122676672), (6, 102230560), (8, 76672920), (10, 61338336), (12, 51115280), (15, 40892224), (16, 38336460), (20, 30669168), (24, 25557640), (30, 20446112), (31, 19786560), (32, 19168230), (40, 15334584), (48, 12778820), (60, 10223056), (62, 9893280), (64, 9584115), (80, 7667292), (93, 6595520), (96, 6389410), (120, 5111528), (124, 4946640), (155, 3957312), (160, 3833646), (186, 3297760), (192, 3194705), (240, 2555764), (248, 2473320), (310, 1978656), (320, 1916823), (372, 1648880), (465, 1319104), (480, 1277882), (496, 1236660), (620, 989328), (744, 824440), (930, 659552), (960, 638941), (992, 618330), (1240, 494664), (1488, 412220), (1860, 329776), (1984, 309165), (2480, 247332), (2976, 206110), (3720, 164888), (4960, 123666), (5952, 103055), (7440, 82444), (9920, 61833), (14880, 41222), (20611, 29760)]