12216360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 40642560

約数和(自身を除く): 28426200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 191, 195, 205, 246, 260, 312, 328, 382, 390, 410, 492, 520, 533, 573, 615, 764, 780, 820, 955, 984, 1066, 1146, 1230, 1528, 1560, 1599, 1640, 1910, 2132, 2292, 2460, 2483, 2665, 2865, 3198, 3820, 4264, 4584, 4920, 4966, 5330, 5730, 6396, 7449, 7640, 7831, 7995, 9932, 10660, 11460, 12415, 12792, 14898, 15662, 15990, 19864, 21320, 22920, 23493, 24830, 29796, 31324, 31980, 37245, 39155, 46986, 49660, 59592, 62648, 63960, 74490, 78310, 93972, 99320, 101803, 117465, 148980, 156620, 187944, 203606, 234930, 297960, 305409, 313240, 407212, 469860, 509015, 610818, 814424, 939720, 1018030, 1221636, 1527045, 2036060, 2443272, 3054090, 4072120, 6108180, 12216360]

約数ペア:

[(1, 12216360), (2, 6108180), (3, 4072120), (4, 3054090), (5, 2443272), (6, 2036060), (8, 1527045), (10, 1221636), (12, 1018030), (13, 939720), (15, 814424), (20, 610818), (24, 509015), (26, 469860), (30, 407212), (39, 313240), (40, 305409), (41, 297960), (52, 234930), (60, 203606), (65, 187944), (78, 156620), (82, 148980), (104, 117465), (120, 101803), (123, 99320), (130, 93972), (156, 78310), (164, 74490), (191, 63960), (195, 62648), (205, 59592), (246, 49660), (260, 46986), (312, 39155), (328, 37245), (382, 31980), (390, 31324), (410, 29796), (492, 24830), (520, 23493), (533, 22920), (573, 21320), (615, 19864), (764, 15990), (780, 15662), (820, 14898), (955, 12792), (984, 12415), (1066, 11460), (1146, 10660), (1230, 9932), (1528, 7995), (1560, 7831), (1599, 7640), (1640, 7449), (1910, 6396), (2132, 5730), (2292, 5330), (2460, 4966), (2483, 4920), (2665, 4584), (2865, 4264), (3198, 3820)]