52747920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 180199032

約数和(自身を除く): 127451112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1201, 1220, 1464, 1830, 2196, 2402, 2440, 2745, 2928, 3603, 3660, 4392, 4804, 4880, 5490, 6005, 7206, 7320, 8784, 9608, 10809, 10980, 12010, 14412, 14640, 18015, 19216, 21618, 21960, 24020, 28824, 36030, 43236, 43920, 48040, 54045, 57648, 72060, 73261, 86472, 96080, 108090, 144120, 146522, 172944, 216180, 219783, 288240, 293044, 366305, 432360, 439566, 586088, 659349, 732610, 864720, 879132, 1098915, 1172176, 1318698, 1465220, 1758264, 2197830, 2637396, 2930440, 3296745, 3516528, 4395660, 5274792, 5860880, 6593490, 8791320, 10549584, 13186980, 17582640, 26373960, 52747920]

約数ペア:

[(1, 52747920), (2, 26373960), (3, 17582640), (4, 13186980), (5, 10549584), (6, 8791320), (8, 6593490), (9, 5860880), (10, 5274792), (12, 4395660), (15, 3516528), (16, 3296745), (18, 2930440), (20, 2637396), (24, 2197830), (30, 1758264), (36, 1465220), (40, 1318698), (45, 1172176), (48, 1098915), (60, 879132), (61, 864720), (72, 732610), (80, 659349), (90, 586088), (120, 439566), (122, 432360), (144, 366305), (180, 293044), (183, 288240), (240, 219783), (244, 216180), (305, 172944), (360, 146522), (366, 144120), (488, 108090), (549, 96080), (610, 86472), (720, 73261), (732, 72060), (915, 57648), (976, 54045), (1098, 48040), (1201, 43920), (1220, 43236), (1464, 36030), (1830, 28824), (2196, 24020), (2402, 21960), (2440, 21618), (2745, 19216), (2928, 18015), (3603, 14640), (3660, 14412), (4392, 12010), (4804, 10980), (4880, 10809), (5490, 9608), (6005, 8784), (7206, 7320)]