24470820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 85857408

約数和(自身を除く): 61386588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 727, 748, 765, 935, 990, 1020, 1122, 1454, 1530, 1683, 1870, 1980, 2181, 2244, 2805, 2908, 3060, 3366, 3635, 3740, 4362, 5610, 6543, 6732, 7270, 7997, 8415, 8724, 10905, 11220, 12359, 13086, 14540, 15994, 16830, 21810, 23991, 24718, 26172, 31988, 32715, 33660, 37077, 39985, 43620, 47982, 49436, 61795, 65430, 71973, 74154, 79970, 95964, 111231, 119955, 123590, 130860, 135949, 143946, 148308, 159940, 185385, 222462, 239910, 247180, 271898, 287892, 359865, 370770, 407847, 444924, 479820, 543796, 556155, 679745, 719730, 741540, 815694, 1112310, 1223541, 1359490, 1439460, 1631388, 2039235, 2224620, 2447082, 2718980, 4078470, 4894164, 6117705, 8156940, 12235410, 24470820]

約数ペア:

[(1, 24470820), (2, 12235410), (3, 8156940), (4, 6117705), (5, 4894164), (6, 4078470), (9, 2718980), (10, 2447082), (11, 2224620), (12, 2039235), (15, 1631388), (17, 1439460), (18, 1359490), (20, 1223541), (22, 1112310), (30, 815694), (33, 741540), (34, 719730), (36, 679745), (44, 556155), (45, 543796), (51, 479820), (55, 444924), (60, 407847), (66, 370770), (68, 359865), (85, 287892), (90, 271898), (99, 247180), (102, 239910), (110, 222462), (132, 185385), (153, 159940), (165, 148308), (170, 143946), (180, 135949), (187, 130860), (198, 123590), (204, 119955), (220, 111231), (255, 95964), (306, 79970), (330, 74154), (340, 71973), (374, 65430), (396, 61795), (495, 49436), (510, 47982), (561, 43620), (612, 39985), (660, 37077), (727, 33660), (748, 32715), (765, 31988), (935, 26172), (990, 24718), (1020, 23991), (1122, 21810), (1454, 16830), (1530, 15994), (1683, 14540), (1870, 13086), (1980, 12359), (2181, 11220), (2244, 10905), (2805, 8724), (2908, 8415), (3060, 7997), (3366, 7270), (3635, 6732), (3740, 6543), (4362, 5610)]