12667838880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643691}}^1$

素因数の和:643750

約数の個数: 96

約数和(自身を含む): 40877016768

約数和(自身を除く): 28209177888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 643691, 1287382, 1931073, 2574764, 3218455, 3862146, 5149528, 6436910, 7724292, 9655365, 10299056, 12873820, 15448584, 19310730, 20598112, 25747640, 26391331, 30897168, 38621460, 51495280, 52782662, 61794336, 77242920, 79173993, 102990560, 105565324, 131956655, 154485840, 158347986, 211130648, 263913310, 308971680, 316695972, 395869965, 422261296, 527826620, 633391944, 791739930, 844522592, 1055653240, 1266783888, 1583479860, 2111306480, 2533567776, 3166959720, 4222612960, 6333919440, 12667838880]

約数ペア:

[(1, 12667838880), (2, 6333919440), (3, 4222612960), (4, 3166959720), (5, 2533567776), (6, 2111306480), (8, 1583479860), (10, 1266783888), (12, 1055653240), (15, 844522592), (16, 791739930), (20, 633391944), (24, 527826620), (30, 422261296), (32, 395869965), (40, 316695972), (41, 308971680), (48, 263913310), (60, 211130648), (80, 158347986), (82, 154485840), (96, 131956655), (120, 105565324), (123, 102990560), (160, 79173993), (164, 77242920), (205, 61794336), (240, 52782662), (246, 51495280), (328, 38621460), (410, 30897168), (480, 26391331), (492, 25747640), (615, 20598112), (656, 19310730), (820, 15448584), (984, 12873820), (1230, 10299056), (1312, 9655365), (1640, 7724292), (1968, 6436910), (2460, 5149528), (3280, 3862146), (3936, 3218455), (4920, 2574764), (6560, 1931073), (9840, 1287382), (19680, 643691)]