105571080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 354240000

約数和(自身を除く): 248668920

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, 239, 270, 360, 409, 478, 540, 717, 818, 956, 1080, 1195, 1227, 1434, 1636, 1912, 2045, 2151, 2390, 2454, 2868, 3272, 3585, 3681, 4090, 4302, 4780, 4908, 5736, 6135, 6453, 7170, 7362, 8180, 8604, 9560, 9816, 10755, 11043, 12270, 12906, 14340, 14724, 16360, 17208, 18405, 21510, 22086, 24540, 25812, 28680, 29448, 32265, 36810, 43020, 44172, 49080, 51624, 55215, 64530, 73620, 86040, 88344, 97751, 110430, 129060, 147240, 195502, 220860, 258120, 293253, 391004, 441720, 488755, 586506, 782008, 879759, 977510, 1173012, 1466265, 1759518, 1955020, 2346024, 2639277, 2932530, 3519036, 3910040, 4398795, 5278554, 5865060, 7038072, 8797590, 10557108, 11730120, 13196385, 17595180, 21114216, 26392770, 35190360, 52785540, 105571080]

約数ペア:

[(1, 105571080), (2, 52785540), (3, 35190360), (4, 26392770), (5, 21114216), (6, 17595180), (8, 13196385), (9, 11730120), (10, 10557108), (12, 8797590), (15, 7038072), (18, 5865060), (20, 5278554), (24, 4398795), (27, 3910040), (30, 3519036), (36, 2932530), (40, 2639277), (45, 2346024), (54, 1955020), (60, 1759518), (72, 1466265), (90, 1173012), (108, 977510), (120, 879759), (135, 782008), (180, 586506), (216, 488755), (239, 441720), (270, 391004), (360, 293253), (409, 258120), (478, 220860), (540, 195502), (717, 147240), (818, 129060), (956, 110430), (1080, 97751), (1195, 88344), (1227, 86040), (1434, 73620), (1636, 64530), (1912, 55215), (2045, 51624), (2151, 49080), (2390, 44172), (2454, 43020), (2868, 36810), (3272, 32265), (3585, 29448), (3681, 28680), (4090, 25812), (4302, 24540), (4780, 22086), (4908, 21510), (5736, 18405), (6135, 17208), (6453, 16360), (7170, 14724), (7362, 14340), (8180, 12906), (8604, 12270), (9560, 11043), (9816, 10755)]