789971760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35393}}^1$

素因数の和:35443

約数の個数: 120

約数和(自身を含む): 2738646144

約数和(自身を除く): 1948674384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 35393, 70786, 106179, 141572, 176965, 212358, 283144, 318537, 353930, 424716, 530895, 566288, 637074, 707860, 849432, 1061790, 1097183, 1274148, 1415720, 1592685, 1698864, 2123580, 2194366, 2548296, 2831440, 3185370, 3291549, 4247160, 4388732, 5096592, 5485915, 6370740, 6583098, 8494320, 8777464, 9874647, 10971830, 12741480, 13166196, 16457745, 17554928, 19749294, 21943660, 25482960, 26332392, 32915490, 39498588, 43887320, 49373235, 52664784, 65830980, 78997176, 87774640, 98746470, 131661960, 157994352, 197492940, 263323920, 394985880, 789971760]

約数ペア:

[(1, 789971760), (2, 394985880), (3, 263323920), (4, 197492940), (5, 157994352), (6, 131661960), (8, 98746470), (9, 87774640), (10, 78997176), (12, 65830980), (15, 52664784), (16, 49373235), (18, 43887320), (20, 39498588), (24, 32915490), (30, 26332392), (31, 25482960), (36, 21943660), (40, 19749294), (45, 17554928), (48, 16457745), (60, 13166196), (62, 12741480), (72, 10971830), (80, 9874647), (90, 8777464), (93, 8494320), (120, 6583098), (124, 6370740), (144, 5485915), (155, 5096592), (180, 4388732), (186, 4247160), (240, 3291549), (248, 3185370), (279, 2831440), (310, 2548296), (360, 2194366), (372, 2123580), (465, 1698864), (496, 1592685), (558, 1415720), (620, 1274148), (720, 1097183), (744, 1061790), (930, 849432), (1116, 707860), (1240, 637074), (1395, 566288), (1488, 530895), (1860, 424716), (2232, 353930), (2480, 318537), (2790, 283144), (3720, 212358), (4464, 176965), (5580, 141572), (7440, 106179), (11160, 70786), (22320, 35393)]