1265386680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{94999}}^1$

素因数の和:95053

約数の個数: 96

約数和(自身を含む): 4223700000

約数和(自身を除く): 2958313320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 94999, 189998, 284997, 379996, 474995, 569994, 759992, 854991, 949990, 1139988, 1424985, 1709982, 1899980, 2279976, 2849970, 3419964, 3514963, 3799960, 4274955, 5699940, 6839928, 7029926, 8549910, 10544889, 11399880, 14059852, 17099820, 17574815, 21089778, 28119704, 31634667, 34199640, 35149630, 42179556, 52724445, 63269334, 70299260, 84359112, 105448890, 126538668, 140598520, 158173335, 210897780, 253077336, 316346670, 421795560, 632693340, 1265386680]

約数ペア:

[(1, 1265386680), (2, 632693340), (3, 421795560), (4, 316346670), (5, 253077336), (6, 210897780), (8, 158173335), (9, 140598520), (10, 126538668), (12, 105448890), (15, 84359112), (18, 70299260), (20, 63269334), (24, 52724445), (30, 42179556), (36, 35149630), (37, 34199640), (40, 31634667), (45, 28119704), (60, 21089778), (72, 17574815), (74, 17099820), (90, 14059852), (111, 11399880), (120, 10544889), (148, 8549910), (180, 7029926), (185, 6839928), (222, 5699940), (296, 4274955), (333, 3799960), (360, 3514963), (370, 3419964), (444, 2849970), (555, 2279976), (666, 1899980), (740, 1709982), (888, 1424985), (1110, 1139988), (1332, 949990), (1480, 854991), (1665, 759992), (2220, 569994), (2664, 474995), (3330, 379996), (4440, 284997), (6660, 189998), (13320, 94999)]