201840120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{186889}}^1$

素因数の和:186909

約数の個数: 64

約数和(自身を含む): 672804000

約数和(自身を除く): 470963880

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, 186889, 373778, 560667, 747556, 934445, 1121334, 1495112, 1682001, 1868890, 2242668, 2803335, 3364002, 3737780, 4485336, 5046003, 5606670, 6728004, 7475560, 8410005, 10092006, 11213340, 13456008, 16820010, 20184012, 22426680, 25230015, 33640020, 40368024, 50460030, 67280040, 100920060, 201840120]

約数ペア:

[(1, 201840120), (2, 100920060), (3, 67280040), (4, 50460030), (5, 40368024), (6, 33640020), (8, 25230015), (9, 22426680), (10, 20184012), (12, 16820010), (15, 13456008), (18, 11213340), (20, 10092006), (24, 8410005), (27, 7475560), (30, 6728004), (36, 5606670), (40, 5046003), (45, 4485336), (54, 3737780), (60, 3364002), (72, 2803335), (90, 2242668), (108, 1868890), (120, 1682001), (135, 1495112), (180, 1121334), (216, 934445), (270, 747556), (360, 560667), (540, 373778), (1080, 186889)]