70846560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49199}}^1$

素因数の和:49220

約数の個数: 72

約数和(自身を含む): 241768800

約数和(自身を除く): 170922240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 49199, 98398, 147597, 196796, 245995, 295194, 393592, 442791, 491990, 590388, 737985, 787184, 885582, 983980, 1180776, 1475970, 1574368, 1771164, 1967960, 2213955, 2361552, 2951940, 3542328, 3935920, 4427910, 4723104, 5903880, 7084656, 7871840, 8855820, 11807760, 14169312, 17711640, 23615520, 35423280, 70846560]

約数ペア:

[(1, 70846560), (2, 35423280), (3, 23615520), (4, 17711640), (5, 14169312), (6, 11807760), (8, 8855820), (9, 7871840), (10, 7084656), (12, 5903880), (15, 4723104), (16, 4427910), (18, 3935920), (20, 3542328), (24, 2951940), (30, 2361552), (32, 2213955), (36, 1967960), (40, 1771164), (45, 1574368), (48, 1475970), (60, 1180776), (72, 983980), (80, 885582), (90, 787184), (96, 737985), (120, 590388), (144, 491990), (160, 442791), (180, 393592), (240, 295194), (288, 245995), (360, 196796), (480, 147597), (720, 98398), (1440, 49199)]