91648080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127289}}^1$

素因数の和:127308

約数の個数: 60

約数和(自身を含む): 307787220

約数和(自身を除く): 216139140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 127289, 254578, 381867, 509156, 636445, 763734, 1018312, 1145601, 1272890, 1527468, 1909335, 2036624, 2291202, 2545780, 3054936, 3818670, 4582404, 5091560, 5728005, 6109872, 7637340, 9164808, 10183120, 11456010, 15274680, 18329616, 22912020, 30549360, 45824040, 91648080]

約数ペア:

[(1, 91648080), (2, 45824040), (3, 30549360), (4, 22912020), (5, 18329616), (6, 15274680), (8, 11456010), (9, 10183120), (10, 9164808), (12, 7637340), (15, 6109872), (16, 5728005), (18, 5091560), (20, 4582404), (24, 3818670), (30, 3054936), (36, 2545780), (40, 2291202), (45, 2036624), (48, 1909335), (60, 1527468), (72, 1272890), (80, 1145601), (90, 1018312), (120, 763734), (144, 636445), (180, 509156), (240, 381867), (360, 254578), (720, 127289)]