180074580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4133

約数の個数: 96

約数和(自身を含む): 581769216

約数和(自身を除く): 401694636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4007, 4494, 6420, 7490, 8014, 8988, 11235, 12021, 14980, 16028, 20035, 22470, 24042, 28049, 40070, 44940, 48084, 56098, 60105, 80140, 84147, 112196, 120210, 140245, 168294, 240420, 280490, 336588, 420735, 428749, 560980, 841470, 857498, 1286247, 1682940, 1714996, 2143745, 2572494, 3001243, 4287490, 5144988, 6002486, 6431235, 8574980, 9003729, 12004972, 12862470, 15006215, 18007458, 25724940, 30012430, 36014916, 45018645, 60024860, 90037290, 180074580]

約数ペア:

[(1, 180074580), (2, 90037290), (3, 60024860), (4, 45018645), (5, 36014916), (6, 30012430), (7, 25724940), (10, 18007458), (12, 15006215), (14, 12862470), (15, 12004972), (20, 9003729), (21, 8574980), (28, 6431235), (30, 6002486), (35, 5144988), (42, 4287490), (60, 3001243), (70, 2572494), (84, 2143745), (105, 1714996), (107, 1682940), (140, 1286247), (210, 857498), (214, 841470), (321, 560980), (420, 428749), (428, 420735), (535, 336588), (642, 280490), (749, 240420), (1070, 168294), (1284, 140245), (1498, 120210), (1605, 112196), (2140, 84147), (2247, 80140), (2996, 60105), (3210, 56098), (3745, 48084), (4007, 44940), (4494, 40070), (6420, 28049), (7490, 24042), (8014, 22470), (8988, 20035), (11235, 16028), (12021, 14980)]