1601640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1483}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 5342400

約数和(自身を除く): 3740760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1483, 2966, 4449, 5932, 7415, 8898, 11864, 13347, 14830, 17796, 22245, 26694, 29660, 35592, 40041, 44490, 53388, 59320, 66735, 80082, 88980, 106776, 133470, 160164, 177960, 200205, 266940, 320328, 400410, 533880, 800820, 1601640]

約数ペア:

[(1, 1601640), (2, 800820), (3, 533880), (4, 400410), (5, 320328), (6, 266940), (8, 200205), (9, 177960), (10, 160164), (12, 133470), (15, 106776), (18, 88980), (20, 80082), (24, 66735), (27, 59320), (30, 53388), (36, 44490), (40, 40041), (45, 35592), (54, 29660), (60, 26694), (72, 22245), (90, 17796), (108, 14830), (120, 13347), (135, 11864), (180, 8898), (216, 7415), (270, 5932), (360, 4449), (540, 2966), (1080, 1483)]