39560940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 125200320

約数和(自身を除く): 85639380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1201, 1220, 1647, 1830, 2196, 2402, 2745, 3294, 3603, 3660, 4804, 5490, 6005, 6588, 7206, 8235, 10809, 10980, 12010, 14412, 16470, 18015, 21618, 24020, 32427, 32940, 36030, 43236, 54045, 64854, 72060, 73261, 108090, 129708, 146522, 162135, 216180, 219783, 293044, 324270, 366305, 439566, 648540, 659349, 732610, 879132, 1098915, 1318698, 1465220, 1978047, 2197830, 2637396, 3296745, 3956094, 4395660, 6593490, 7912188, 9890235, 13186980, 19780470, 39560940]

約数ペア:

[(1, 39560940), (2, 19780470), (3, 13186980), (4, 9890235), (5, 7912188), (6, 6593490), (9, 4395660), (10, 3956094), (12, 3296745), (15, 2637396), (18, 2197830), (20, 1978047), (27, 1465220), (30, 1318698), (36, 1098915), (45, 879132), (54, 732610), (60, 659349), (61, 648540), (90, 439566), (108, 366305), (122, 324270), (135, 293044), (180, 219783), (183, 216180), (244, 162135), (270, 146522), (305, 129708), (366, 108090), (540, 73261), (549, 72060), (610, 64854), (732, 54045), (915, 43236), (1098, 36030), (1201, 32940), (1220, 32427), (1647, 24020), (1830, 21618), (2196, 18015), (2402, 16470), (2745, 14412), (3294, 12010), (3603, 10980), (3660, 10809), (4804, 8235), (5490, 7206), (6005, 6588)]