481005540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3061}}^1$

素因数の和:3179

約数の個数: 120

約数和(自身を含む): 1524986232

約数和(自身を除く): 1043980692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1164, 1455, 1620, 1746, 1940, 2619, 2910, 3061, 3492, 4365, 5238, 5820, 6122, 7857, 8730, 9183, 10476, 12244, 13095, 15305, 15714, 17460, 18366, 26190, 27549, 30610, 31428, 36732, 39285, 45915, 52380, 55098, 61220, 78570, 82647, 91830, 110196, 137745, 157140, 165294, 183660, 247941, 275490, 296917, 330588, 413235, 495882, 550980, 593834, 826470, 890751, 991764, 1187668, 1239705, 1484585, 1652940, 1781502, 2479410, 2672253, 2969170, 3563004, 4453755, 4958820, 5344506, 5938340, 8016759, 8907510, 10689012, 13361265, 16033518, 17815020, 24050277, 26722530, 32067036, 40083795, 48100554, 53445060, 80167590, 96201108, 120251385, 160335180, 240502770, 481005540]

約数ペア:

[(1, 481005540), (2, 240502770), (3, 160335180), (4, 120251385), (5, 96201108), (6, 80167590), (9, 53445060), (10, 48100554), (12, 40083795), (15, 32067036), (18, 26722530), (20, 24050277), (27, 17815020), (30, 16033518), (36, 13361265), (45, 10689012), (54, 8907510), (60, 8016759), (81, 5938340), (90, 5344506), (97, 4958820), (108, 4453755), (135, 3563004), (162, 2969170), (180, 2672253), (194, 2479410), (270, 1781502), (291, 1652940), (324, 1484585), (388, 1239705), (405, 1187668), (485, 991764), (540, 890751), (582, 826470), (810, 593834), (873, 550980), (970, 495882), (1164, 413235), (1455, 330588), (1620, 296917), (1746, 275490), (1940, 247941), (2619, 183660), (2910, 165294), (3061, 157140), (3492, 137745), (4365, 110196), (5238, 91830), (5820, 82647), (6122, 78570), (7857, 61220), (8730, 55098), (9183, 52380), (10476, 45915), (12244, 39285), (13095, 36732), (15305, 31428), (15714, 30610), (17460, 27549), (18366, 26190)]