30546960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7520

約数の個数: 80

約数和(自身を含む): 100279296

約数和(自身を除く): 69732336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7487, 14974, 22461, 29948, 37435, 44922, 59896, 74870, 89844, 112305, 119792, 127279, 149740, 179688, 224610, 254558, 299480, 359376, 381837, 449220, 509116, 598960, 636395, 763674, 898440, 1018232, 1272790, 1527348, 1796880, 1909185, 2036464, 2545580, 3054696, 3818370, 5091160, 6109392, 7636740, 10182320, 15273480, 30546960]

約数ペア:

[(1, 30546960), (2, 15273480), (3, 10182320), (4, 7636740), (5, 6109392), (6, 5091160), (8, 3818370), (10, 3054696), (12, 2545580), (15, 2036464), (16, 1909185), (17, 1796880), (20, 1527348), (24, 1272790), (30, 1018232), (34, 898440), (40, 763674), (48, 636395), (51, 598960), (60, 509116), (68, 449220), (80, 381837), (85, 359376), (102, 299480), (120, 254558), (136, 224610), (170, 179688), (204, 149740), (240, 127279), (255, 119792), (272, 112305), (340, 89844), (408, 74870), (510, 59896), (680, 44922), (816, 37435), (1020, 29948), (1360, 22461), (2040, 14974), (4080, 7487)]