82189560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40289}}^1$

素因数の和:40320

約数の個数: 64

約数和(自身を含む): 261079200

約数和(自身を除く): 178889640

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, 40289, 80578, 120867, 161156, 201445, 241734, 322312, 402890, 483468, 604335, 684913, 805780, 966936, 1208670, 1369826, 1611560, 2054739, 2417340, 2739652, 3424565, 4109478, 4834680, 5479304, 6849130, 8218956, 10273695, 13698260, 16437912, 20547390, 27396520, 41094780, 82189560]

約数ペア:

[(1, 82189560), (2, 41094780), (3, 27396520), (4, 20547390), (5, 16437912), (6, 13698260), (8, 10273695), (10, 8218956), (12, 6849130), (15, 5479304), (17, 4834680), (20, 4109478), (24, 3424565), (30, 2739652), (34, 2417340), (40, 2054739), (51, 1611560), (60, 1369826), (68, 1208670), (85, 966936), (102, 805780), (120, 684913), (136, 604335), (170, 483468), (204, 402890), (255, 322312), (340, 241734), (408, 201445), (510, 161156), (680, 120867), (1020, 80578), (2040, 40289)]