38634480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2375

約数の個数: 120

約数和(自身を含む): 135446688

約数和(自身を除く): 96812208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2333, 2760, 3312, 4140, 4666, 5520, 6999, 8280, 9332, 11665, 13998, 16560, 18664, 20997, 23330, 27996, 34995, 37328, 41994, 46660, 53659, 55992, 69990, 83988, 93320, 104985, 107318, 111984, 139980, 160977, 167976, 186640, 209970, 214636, 268295, 279960, 321954, 335952, 419940, 429272, 482931, 536590, 559920, 643908, 804885, 839880, 858544, 965862, 1073180, 1287816, 1609770, 1679760, 1931724, 2146360, 2414655, 2575632, 3219540, 3863448, 4292720, 4829310, 6439080, 7726896, 9658620, 12878160, 19317240, 38634480]

約数ペア:

[(1, 38634480), (2, 19317240), (3, 12878160), (4, 9658620), (5, 7726896), (6, 6439080), (8, 4829310), (9, 4292720), (10, 3863448), (12, 3219540), (15, 2575632), (16, 2414655), (18, 2146360), (20, 1931724), (23, 1679760), (24, 1609770), (30, 1287816), (36, 1073180), (40, 965862), (45, 858544), (46, 839880), (48, 804885), (60, 643908), (69, 559920), (72, 536590), (80, 482931), (90, 429272), (92, 419940), (115, 335952), (120, 321954), (138, 279960), (144, 268295), (180, 214636), (184, 209970), (207, 186640), (230, 167976), (240, 160977), (276, 139980), (345, 111984), (360, 107318), (368, 104985), (414, 93320), (460, 83988), (552, 69990), (690, 55992), (720, 53659), (828, 46660), (920, 41994), (1035, 37328), (1104, 34995), (1380, 27996), (1656, 23330), (1840, 20997), (2070, 18664), (2333, 16560), (2760, 13998), (3312, 11665), (4140, 9332), (4666, 8280), (5520, 6999)]