64507320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59729}}^1$

素因数の和:59749

約数の個数: 64

約数和(自身を含む): 215028000

約数和(自身を除く): 150520680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 59729, 119458, 179187, 238916, 298645, 358374, 477832, 537561, 597290, 716748, 895935, 1075122, 1194580, 1433496, 1612683, 1791870, 2150244, 2389160, 2687805, 3225366, 3583740, 4300488, 5375610, 6450732, 7167480, 8063415, 10751220, 12901464, 16126830, 21502440, 32253660, 64507320]

約数ペア:

[(1, 64507320), (2, 32253660), (3, 21502440), (4, 16126830), (5, 12901464), (6, 10751220), (8, 8063415), (9, 7167480), (10, 6450732), (12, 5375610), (15, 4300488), (18, 3583740), (20, 3225366), (24, 2687805), (27, 2389160), (30, 2150244), (36, 1791870), (40, 1612683), (45, 1433496), (54, 1194580), (60, 1075122), (72, 895935), (90, 716748), (108, 597290), (120, 537561), (135, 477832), (180, 358374), (216, 298645), (270, 238916), (360, 179187), (540, 119458), (1080, 59729)]