1396250280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{2251}}^1$

素因数の和:3991

約数の個数: 96

約数和(自身を含む): 4542464160

約数和(自身を除く): 3146213880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1723, 2251, 3446, 4502, 5169, 6753, 6892, 8615, 9004, 10338, 11255, 13506, 13784, 15507, 17230, 18008, 20259, 20676, 22510, 25845, 27012, 31014, 33765, 34460, 40518, 41352, 45020, 51690, 54024, 62028, 67530, 68920, 77535, 81036, 90040, 101295, 103380, 124056, 135060, 155070, 162072, 202590, 206760, 270120, 310140, 405180, 620280, 810360, 3878473, 7756946, 11635419, 15513892, 19392365, 23270838, 31027784, 34906257, 38784730, 46541676, 58177095, 69812514, 77569460, 93083352, 116354190, 139625028, 155138920, 174531285, 232708380, 279250056, 349062570, 465416760, 698125140, 1396250280]

約数ペア:

[(1, 1396250280), (2, 698125140), (3, 465416760), (4, 349062570), (5, 279250056), (6, 232708380), (8, 174531285), (9, 155138920), (10, 139625028), (12, 116354190), (15, 93083352), (18, 77569460), (20, 69812514), (24, 58177095), (30, 46541676), (36, 38784730), (40, 34906257), (45, 31027784), (60, 23270838), (72, 19392365), (90, 15513892), (120, 11635419), (180, 7756946), (360, 3878473), (1723, 810360), (2251, 620280), (3446, 405180), (4502, 310140), (5169, 270120), (6753, 206760), (6892, 202590), (8615, 162072), (9004, 155070), (10338, 135060), (11255, 124056), (13506, 103380), (13784, 101295), (15507, 90040), (17230, 81036), (18008, 77535), (20259, 68920), (20676, 67530), (22510, 62028), (25845, 54024), (27012, 51690), (31014, 45020), (33765, 41352), (34460, 40518)]