345964680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1523}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 1126906560

約数和(自身を除く): 780941880

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, 631, 1262, 1523, 1893, 2524, 3046, 3155, 3786, 4569, 5048, 5679, 6092, 6310, 7572, 7615, 9138, 9465, 11358, 12184, 12620, 13707, 15144, 15230, 18276, 18930, 22716, 22845, 25240, 27414, 28395, 30460, 36552, 37860, 45432, 45690, 54828, 56790, 60920, 68535, 75720, 91380, 109656, 113580, 137070, 182760, 227160, 274140, 548280, 961013, 1922026, 2883039, 3844052, 4805065, 5766078, 7688104, 8649117, 9610130, 11532156, 14415195, 17298234, 19220260, 23064312, 28830390, 34596468, 38440520, 43245585, 57660780, 69192936, 86491170, 115321560, 172982340, 345964680]

約数ペア:

[(1, 345964680), (2, 172982340), (3, 115321560), (4, 86491170), (5, 69192936), (6, 57660780), (8, 43245585), (9, 38440520), (10, 34596468), (12, 28830390), (15, 23064312), (18, 19220260), (20, 17298234), (24, 14415195), (30, 11532156), (36, 9610130), (40, 8649117), (45, 7688104), (60, 5766078), (72, 4805065), (90, 3844052), (120, 2883039), (180, 1922026), (360, 961013), (631, 548280), (1262, 274140), (1523, 227160), (1893, 182760), (2524, 137070), (3046, 113580), (3155, 109656), (3786, 91380), (4569, 75720), (5048, 68535), (5679, 60920), (6092, 56790), (6310, 54828), (7572, 45690), (7615, 45432), (9138, 37860), (9465, 36552), (11358, 30460), (12184, 28395), (12620, 27414), (13707, 25240), (15144, 22845), (15230, 22716), (18276, 18930)]