619602840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{1327}}^1$

素因数の和:2641

約数の個数: 96

約数和(自身を含む): 2016780480

約数和(自身を除く): 1397177640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1297, 1327, 2594, 2654, 3891, 3981, 5188, 5308, 6485, 6635, 7782, 7962, 10376, 10616, 11673, 11943, 12970, 13270, 15564, 15924, 19455, 19905, 23346, 23886, 25940, 26540, 31128, 31848, 38910, 39810, 46692, 47772, 51880, 53080, 58365, 59715, 77820, 79620, 93384, 95544, 116730, 119430, 155640, 159240, 233460, 238860, 466920, 477720, 1721119, 3442238, 5163357, 6884476, 8605595, 10326714, 13768952, 15490071, 17211190, 20653428, 25816785, 30980142, 34422380, 41306856, 51633570, 61960284, 68844760, 77450355, 103267140, 123920568, 154900710, 206534280, 309801420, 619602840]

約数ペア:

[(1, 619602840), (2, 309801420), (3, 206534280), (4, 154900710), (5, 123920568), (6, 103267140), (8, 77450355), (9, 68844760), (10, 61960284), (12, 51633570), (15, 41306856), (18, 34422380), (20, 30980142), (24, 25816785), (30, 20653428), (36, 17211190), (40, 15490071), (45, 13768952), (60, 10326714), (72, 8605595), (90, 6884476), (120, 5163357), (180, 3442238), (360, 1721119), (1297, 477720), (1327, 466920), (2594, 238860), (2654, 233460), (3891, 159240), (3981, 155640), (5188, 119430), (5308, 116730), (6485, 95544), (6635, 93384), (7782, 79620), (7962, 77820), (10376, 59715), (10616, 58365), (11673, 53080), (11943, 51880), (12970, 47772), (13270, 46692), (15564, 39810), (15924, 38910), (19455, 31848), (19905, 31128), (23346, 26540), (23886, 25940)]