1385595840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46559}}^1$

素因数の和:46610

約数の個数: 112

約数和(自身を含む): 4541276160

約数和(自身を除く): 3155680320

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, 29760, 46559, 93118, 139677, 186236, 232795, 279354, 372472, 465590, 558708, 698385, 744944, 931180, 1117416, 1396770, 1443329, 1489888, 1862360, 2234832, 2793540, 2886658, 2979776, 3724720, 4329987, 4469664, 5587080, 5773316, 7216645, 7449440, 8659974, 8939328, 11174160, 11546632, 14433290, 14898880, 17319948, 21649935, 22348320, 23093264, 28866580, 34639896, 43299870, 44696640, 46186528, 57733160, 69279792, 86599740, 92373056, 115466320, 138559584, 173199480, 230932640, 277119168, 346398960, 461865280, 692797920, 1385595840]

約数ペア:

[(1, 1385595840), (2, 692797920), (3, 461865280), (4, 346398960), (5, 277119168), (6, 230932640), (8, 173199480), (10, 138559584), (12, 115466320), (15, 92373056), (16, 86599740), (20, 69279792), (24, 57733160), (30, 46186528), (31, 44696640), (32, 43299870), (40, 34639896), (48, 28866580), (60, 23093264), (62, 22348320), (64, 21649935), (80, 17319948), (93, 14898880), (96, 14433290), (120, 11546632), (124, 11174160), (155, 8939328), (160, 8659974), (186, 7449440), (192, 7216645), (240, 5773316), (248, 5587080), (310, 4469664), (320, 4329987), (372, 3724720), (465, 2979776), (480, 2886658), (496, 2793540), (620, 2234832), (744, 1862360), (930, 1489888), (960, 1443329), (992, 1396770), (1240, 1117416), (1488, 931180), (1860, 744944), (1984, 698385), (2480, 558708), (2976, 465590), (3720, 372472), (4960, 279354), (5952, 232795), (7440, 186236), (9920, 139677), (14880, 93118), (29760, 46559)]