619651440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10369}}^1$

素因数の和:10471

約数の個数: 120

約数和(自身を含む): 2106271440

約数和(自身を除く): 1486620000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 10369, 11952, 14940, 19920, 20738, 29880, 31107, 41476, 51845, 59760, 62214, 82952, 93321, 103690, 124428, 155535, 165904, 186642, 207380, 248856, 311070, 373284, 414760, 466605, 497712, 622140, 746568, 829520, 860627, 933210, 1244280, 1493136, 1721254, 1866420, 2488560, 2581881, 3442508, 3732840, 4303135, 5163762, 6885016, 7465680, 7745643, 8606270, 10327524, 12909405, 13770032, 15491286, 17212540, 20655048, 25818810, 30982572, 34425080, 38728215, 41310096, 51637620, 61965144, 68850160, 77456430, 103275240, 123930288, 154912860, 206550480, 309825720, 619651440]

約数ペア:

[(1, 619651440), (2, 309825720), (3, 206550480), (4, 154912860), (5, 123930288), (6, 103275240), (8, 77456430), (9, 68850160), (10, 61965144), (12, 51637620), (15, 41310096), (16, 38728215), (18, 34425080), (20, 30982572), (24, 25818810), (30, 20655048), (36, 17212540), (40, 15491286), (45, 13770032), (48, 12909405), (60, 10327524), (72, 8606270), (80, 7745643), (83, 7465680), (90, 6885016), (120, 5163762), (144, 4303135), (166, 3732840), (180, 3442508), (240, 2581881), (249, 2488560), (332, 1866420), (360, 1721254), (415, 1493136), (498, 1244280), (664, 933210), (720, 860627), (747, 829520), (830, 746568), (996, 622140), (1245, 497712), (1328, 466605), (1494, 414760), (1660, 373284), (1992, 311070), (2490, 248856), (2988, 207380), (3320, 186642), (3735, 165904), (3984, 155535), (4980, 124428), (5976, 103690), (6640, 93321), (7470, 82952), (9960, 62214), (10369, 59760), (11952, 51845), (14940, 41476), (19920, 31107), (20738, 29880)]