358980120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5530

約数の個数: 128

約数和(自身を含む): 1216440000

約数和(自身を除く): 857459880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5449, 5490, 6588, 7320, 8235, 10898, 10980, 13176, 16347, 16470, 21796, 21960, 27245, 32694, 32940, 43592, 49041, 54490, 65388, 65880, 81735, 98082, 108980, 130776, 147123, 163470, 196164, 217960, 245205, 294246, 326940, 332389, 392328, 490410, 588492, 653880, 664778, 735615, 980820, 997167, 1176984, 1329556, 1471230, 1661945, 1961640, 1994334, 2659112, 2942460, 2991501, 3323890, 3988668, 4985835, 5884920, 5983002, 6647780, 7977336, 8974503, 9971670, 11966004, 13295560, 14957505, 17949006, 19943340, 23932008, 29915010, 35898012, 39886680, 44872515, 59830020, 71796024, 89745030, 119660040, 179490060, 358980120]

約数ペア:

[(1, 358980120), (2, 179490060), (3, 119660040), (4, 89745030), (5, 71796024), (6, 59830020), (8, 44872515), (9, 39886680), (10, 35898012), (12, 29915010), (15, 23932008), (18, 19943340), (20, 17949006), (24, 14957505), (27, 13295560), (30, 11966004), (36, 9971670), (40, 8974503), (45, 7977336), (54, 6647780), (60, 5983002), (61, 5884920), (72, 4985835), (90, 3988668), (108, 3323890), (120, 2991501), (122, 2942460), (135, 2659112), (180, 1994334), (183, 1961640), (216, 1661945), (244, 1471230), (270, 1329556), (305, 1176984), (360, 997167), (366, 980820), (488, 735615), (540, 664778), (549, 653880), (610, 588492), (732, 490410), (915, 392328), (1080, 332389), (1098, 326940), (1220, 294246), (1464, 245205), (1647, 217960), (1830, 196164), (2196, 163470), (2440, 147123), (2745, 130776), (3294, 108980), (3660, 98082), (4392, 81735), (5449, 65880), (5490, 65388), (6588, 54490), (7320, 49041), (8235, 43592), (10898, 32940), (10980, 32694), (13176, 27245), (16347, 21960), (16470, 21796)]