69551280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 120

約数和(自身を含む): 241703280

約数和(自身を除く): 172152000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3331, 3480, 4176, 5220, 6662, 6960, 9993, 10440, 13324, 16655, 19986, 20880, 26648, 29979, 33310, 39972, 49965, 53296, 59958, 66620, 79944, 96599, 99930, 119916, 133240, 149895, 159888, 193198, 199860, 239832, 266480, 289797, 299790, 386396, 399720, 479664, 482995, 579594, 599580, 772792, 799440, 869391, 965990, 1159188, 1199160, 1448985, 1545584, 1738782, 1931980, 2318376, 2398320, 2897970, 3477564, 3863960, 4346955, 4636752, 5795940, 6955128, 7727920, 8693910, 11591880, 13910256, 17387820, 23183760, 34775640, 69551280]

約数ペア:

[(1, 69551280), (2, 34775640), (3, 23183760), (4, 17387820), (5, 13910256), (6, 11591880), (8, 8693910), (9, 7727920), (10, 6955128), (12, 5795940), (15, 4636752), (16, 4346955), (18, 3863960), (20, 3477564), (24, 2897970), (29, 2398320), (30, 2318376), (36, 1931980), (40, 1738782), (45, 1545584), (48, 1448985), (58, 1199160), (60, 1159188), (72, 965990), (80, 869391), (87, 799440), (90, 772792), (116, 599580), (120, 579594), (144, 482995), (145, 479664), (174, 399720), (180, 386396), (232, 299790), (240, 289797), (261, 266480), (290, 239832), (348, 199860), (360, 193198), (435, 159888), (464, 149895), (522, 133240), (580, 119916), (696, 99930), (720, 96599), (870, 79944), (1044, 66620), (1160, 59958), (1305, 53296), (1392, 49965), (1740, 39972), (2088, 33310), (2320, 29979), (2610, 26648), (3331, 20880), (3480, 19986), (4176, 16655), (5220, 13324), (6662, 10440), (6960, 9993)]