1630017720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{3491}}^1$

素因数の和:4805

約数の個数: 96

約数和(自身を含む): 5303160720

約数和(自身を除く): 3673143000

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, 2594, 3491, 3891, 5188, 6485, 6982, 7782, 10376, 10473, 11673, 12970, 13964, 15564, 17455, 19455, 20946, 23346, 25940, 27928, 31128, 31419, 34910, 38910, 41892, 46692, 51880, 52365, 58365, 62838, 69820, 77820, 83784, 93384, 104730, 116730, 125676, 139640, 155640, 157095, 209460, 233460, 251352, 314190, 418920, 466920, 628380, 1256760, 4527827, 9055654, 13583481, 18111308, 22639135, 27166962, 36222616, 40750443, 45278270, 54333924, 67917405, 81500886, 90556540, 108667848, 135834810, 163001772, 181113080, 203752215, 271669620, 326003544, 407504430, 543339240, 815008860, 1630017720]

約数ペア:

[(1, 1630017720), (2, 815008860), (3, 543339240), (4, 407504430), (5, 326003544), (6, 271669620), (8, 203752215), (9, 181113080), (10, 163001772), (12, 135834810), (15, 108667848), (18, 90556540), (20, 81500886), (24, 67917405), (30, 54333924), (36, 45278270), (40, 40750443), (45, 36222616), (60, 27166962), (72, 22639135), (90, 18111308), (120, 13583481), (180, 9055654), (360, 4527827), (1297, 1256760), (2594, 628380), (3491, 466920), (3891, 418920), (5188, 314190), (6485, 251352), (6982, 233460), (7782, 209460), (10376, 157095), (10473, 155640), (11673, 139640), (12970, 125676), (13964, 116730), (15564, 104730), (17455, 93384), (19455, 83784), (20946, 77820), (23346, 69820), (25940, 62838), (27928, 58365), (31128, 52365), (31419, 51880), (34910, 46692), (38910, 41892)]