73425720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35993}}^1$

素因数の和:36024

約数の個数: 64

約数和(自身を含む): 233241120

約数和(自身を除く): 159815400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 35993, 71986, 107979, 143972, 179965, 215958, 287944, 359930, 431916, 539895, 611881, 719860, 863832, 1079790, 1223762, 1439720, 1835643, 2159580, 2447524, 3059405, 3671286, 4319160, 4895048, 6118810, 7342572, 9178215, 12237620, 14685144, 18356430, 24475240, 36712860, 73425720]

約数ペア:

[(1, 73425720), (2, 36712860), (3, 24475240), (4, 18356430), (5, 14685144), (6, 12237620), (8, 9178215), (10, 7342572), (12, 6118810), (15, 4895048), (17, 4319160), (20, 3671286), (24, 3059405), (30, 2447524), (34, 2159580), (40, 1835643), (51, 1439720), (60, 1223762), (68, 1079790), (85, 863832), (102, 719860), (120, 611881), (136, 539895), (170, 431916), (204, 359930), (255, 287944), (340, 215958), (408, 179965), (510, 143972), (680, 107979), (1020, 71986), (2040, 35993)]