212301360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4243

約数の個数: 120

約数和(自身を含む): 723194784

約数和(自身を除く): 510893424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4153, 4260, 5112, 5680, 6390, 8306, 8520, 10224, 12459, 12780, 16612, 17040, 20765, 24918, 25560, 33224, 37377, 41530, 49836, 51120, 62295, 66448, 74754, 83060, 99672, 124590, 149508, 166120, 186885, 199344, 249180, 294863, 299016, 332240, 373770, 498360, 589726, 598032, 747540, 884589, 996720, 1179452, 1474315, 1495080, 1769178, 2358904, 2653767, 2948630, 2990160, 3538356, 4422945, 4717808, 5307534, 5897260, 7076712, 8845890, 10615068, 11794520, 13268835, 14153424, 17691780, 21230136, 23589040, 26537670, 35383560, 42460272, 53075340, 70767120, 106150680, 212301360]

約数ペア:

[(1, 212301360), (2, 106150680), (3, 70767120), (4, 53075340), (5, 42460272), (6, 35383560), (8, 26537670), (9, 23589040), (10, 21230136), (12, 17691780), (15, 14153424), (16, 13268835), (18, 11794520), (20, 10615068), (24, 8845890), (30, 7076712), (36, 5897260), (40, 5307534), (45, 4717808), (48, 4422945), (60, 3538356), (71, 2990160), (72, 2948630), (80, 2653767), (90, 2358904), (120, 1769178), (142, 1495080), (144, 1474315), (180, 1179452), (213, 996720), (240, 884589), (284, 747540), (355, 598032), (360, 589726), (426, 498360), (568, 373770), (639, 332240), (710, 299016), (720, 294863), (852, 249180), (1065, 199344), (1136, 186885), (1278, 166120), (1420, 149508), (1704, 124590), (2130, 99672), (2556, 83060), (2840, 74754), (3195, 66448), (3408, 62295), (4153, 51120), (4260, 49836), (5112, 41530), (5680, 37377), (6390, 33224), (8306, 25560), (8520, 24918), (10224, 20765), (12459, 17040), (12780, 16612)]