189049680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{87523}}^1$

素因数の和:87545

約数の個数: 80

約数和(自身を含む): 651178560

約数和(自身を除く): 462128880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 87523, 175046, 262569, 350092, 437615, 525138, 700184, 787707, 875230, 1050276, 1312845, 1400368, 1575414, 1750460, 2100552, 2363121, 2625690, 3150828, 3500920, 3938535, 4201104, 4726242, 5251380, 6301656, 7001840, 7877070, 9452484, 10502760, 11815605, 12603312, 15754140, 18904968, 21005520, 23631210, 31508280, 37809936, 47262420, 63016560, 94524840, 189049680]

約数ペア:

[(1, 189049680), (2, 94524840), (3, 63016560), (4, 47262420), (5, 37809936), (6, 31508280), (8, 23631210), (9, 21005520), (10, 18904968), (12, 15754140), (15, 12603312), (16, 11815605), (18, 10502760), (20, 9452484), (24, 7877070), (27, 7001840), (30, 6301656), (36, 5251380), (40, 4726242), (45, 4201104), (48, 3938535), (54, 3500920), (60, 3150828), (72, 2625690), (80, 2363121), (90, 2100552), (108, 1750460), (120, 1575414), (135, 1400368), (144, 1312845), (180, 1050276), (216, 875230), (240, 787707), (270, 700184), (360, 525138), (432, 437615), (540, 350092), (720, 262569), (1080, 175046), (2160, 87523)]