1724613840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28859}}^1$

素因数の和:28961

約数の個数: 120

約数和(自身を含む): 5861812320

約数和(自身を除く): 4137198480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14940, 19920, 28859, 29880, 57718, 59760, 86577, 115436, 144295, 173154, 230872, 259731, 288590, 346308, 432885, 461744, 519462, 577180, 692616, 865770, 1038924, 1154360, 1298655, 1385232, 1731540, 2077848, 2308720, 2395297, 2597310, 3463080, 4155696, 4790594, 5194620, 6926160, 7185891, 9581188, 10389240, 11976485, 14371782, 19162376, 20778480, 21557673, 23952970, 28743564, 35929455, 38324752, 43115346, 47905940, 57487128, 71858910, 86230692, 95811880, 107788365, 114974256, 143717820, 172461384, 191623760, 215576730, 287435640, 344922768, 431153460, 574871280, 862306920, 1724613840]

約数ペア:

[(1, 1724613840), (2, 862306920), (3, 574871280), (4, 431153460), (5, 344922768), (6, 287435640), (8, 215576730), (9, 191623760), (10, 172461384), (12, 143717820), (15, 114974256), (16, 107788365), (18, 95811880), (20, 86230692), (24, 71858910), (30, 57487128), (36, 47905940), (40, 43115346), (45, 38324752), (48, 35929455), (60, 28743564), (72, 23952970), (80, 21557673), (83, 20778480), (90, 19162376), (120, 14371782), (144, 11976485), (166, 10389240), (180, 9581188), (240, 7185891), (249, 6926160), (332, 5194620), (360, 4790594), (415, 4155696), (498, 3463080), (664, 2597310), (720, 2395297), (747, 2308720), (830, 2077848), (996, 1731540), (1245, 1385232), (1328, 1298655), (1494, 1154360), (1660, 1038924), (1992, 865770), (2490, 692616), (2988, 577180), (3320, 519462), (3735, 461744), (3984, 432885), (4980, 346308), (5976, 288590), (6640, 259731), (7470, 230872), (9960, 173154), (11952, 144295), (14940, 115436), (19920, 86577), (28859, 59760), (29880, 57718)]