15196480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 84

約数和(自身を含む): 39323772

約数和(自身を除く): 24127292

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 281, 320, 338, 416, 520, 562, 676, 832, 845, 1040, 1124, 1352, 1405, 1690, 2080, 2248, 2704, 2810, 3380, 3653, 4160, 4496, 5408, 5620, 6760, 7306, 8992, 10816, 11240, 13520, 14612, 17984, 18265, 22480, 27040, 29224, 36530, 44960, 47489, 54080, 58448, 73060, 89920, 94978, 116896, 146120, 189956, 233792, 237445, 292240, 379912, 474890, 584480, 759824, 949780, 1168960, 1519648, 1899560, 3039296, 3799120, 7598240, 15196480]

約数ペア:

[(1, 15196480), (2, 7598240), (4, 3799120), (5, 3039296), (8, 1899560), (10, 1519648), (13, 1168960), (16, 949780), (20, 759824), (26, 584480), (32, 474890), (40, 379912), (52, 292240), (64, 237445), (65, 233792), (80, 189956), (104, 146120), (130, 116896), (160, 94978), (169, 89920), (208, 73060), (260, 58448), (281, 54080), (320, 47489), (338, 44960), (416, 36530), (520, 29224), (562, 27040), (676, 22480), (832, 18265), (845, 17984), (1040, 14612), (1124, 13520), (1352, 11240), (1405, 10816), (1690, 8992), (2080, 7306), (2248, 6760), (2704, 5620), (2810, 5408), (3380, 4496), (3653, 4160)]