72298440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66943}}^1$

素因数の和:66963

約数の個数: 64

約数和(自身を含む): 240998400

約数和(自身を除く): 168699960

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, 66943, 133886, 200829, 267772, 334715, 401658, 535544, 602487, 669430, 803316, 1004145, 1204974, 1338860, 1606632, 1807461, 2008290, 2409948, 2677720, 3012435, 3614922, 4016580, 4819896, 6024870, 7229844, 8033160, 9037305, 12049740, 14459688, 18074610, 24099480, 36149220, 72298440]

約数ペア:

[(1, 72298440), (2, 36149220), (3, 24099480), (4, 18074610), (5, 14459688), (6, 12049740), (8, 9037305), (9, 8033160), (10, 7229844), (12, 6024870), (15, 4819896), (18, 4016580), (20, 3614922), (24, 3012435), (27, 2677720), (30, 2409948), (36, 2008290), (40, 1807461), (45, 1606632), (54, 1338860), (60, 1204974), (72, 1004145), (90, 803316), (108, 669430), (120, 602487), (135, 535544), (180, 401658), (216, 334715), (270, 267772), (360, 200829), (540, 133886), (1080, 66943)]