124486440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 405216000

約数和(自身を除く): 280729560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 199, 260, 312, 390, 398, 401, 520, 597, 780, 796, 802, 995, 1194, 1203, 1560, 1592, 1604, 1990, 2005, 2388, 2406, 2587, 2985, 3208, 3980, 4010, 4776, 4812, 5174, 5213, 5970, 6015, 7761, 7960, 8020, 9624, 10348, 10426, 11940, 12030, 12935, 15522, 15639, 16040, 20696, 20852, 23880, 24060, 25870, 26065, 31044, 31278, 38805, 41704, 48120, 51740, 52130, 62088, 62556, 77610, 78195, 79799, 103480, 104260, 125112, 155220, 156390, 159598, 208520, 239397, 310440, 312780, 319196, 398995, 478794, 625560, 638392, 797990, 957588, 1037387, 1196985, 1595980, 1915176, 2074774, 2393970, 3112161, 3191960, 4149548, 4787940, 5186935, 6224322, 8299096, 9575880, 10373870, 12448644, 15560805, 20747740, 24897288, 31121610, 41495480, 62243220, 124486440]

約数ペア:

[(1, 124486440), (2, 62243220), (3, 41495480), (4, 31121610), (5, 24897288), (6, 20747740), (8, 15560805), (10, 12448644), (12, 10373870), (13, 9575880), (15, 8299096), (20, 6224322), (24, 5186935), (26, 4787940), (30, 4149548), (39, 3191960), (40, 3112161), (52, 2393970), (60, 2074774), (65, 1915176), (78, 1595980), (104, 1196985), (120, 1037387), (130, 957588), (156, 797990), (195, 638392), (199, 625560), (260, 478794), (312, 398995), (390, 319196), (398, 312780), (401, 310440), (520, 239397), (597, 208520), (780, 159598), (796, 156390), (802, 155220), (995, 125112), (1194, 104260), (1203, 103480), (1560, 79799), (1592, 78195), (1604, 77610), (1990, 62556), (2005, 62088), (2388, 52130), (2406, 51740), (2587, 48120), (2985, 41704), (3208, 38805), (3980, 31278), (4010, 31044), (4776, 26065), (4812, 25870), (5174, 24060), (5213, 23880), (5970, 20852), (6015, 20696), (7761, 16040), (7960, 15639), (8020, 15522), (9624, 12935), (10348, 12030), (10426, 11940)]