309825720

素因数分解:

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

素因数の和:10469

約数の個数: 96

約数和(自身を含む): 1019163600

約数和(自身を除く): 709337880

約数列:

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

約数ペア:

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