4222440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 14138280

約数和(自身を除く): 9915840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 317, 333, 360, 370, 444, 555, 634, 666, 740, 888, 951, 1110, 1268, 1332, 1480, 1585, 1665, 1902, 2220, 2536, 2664, 2853, 3170, 3330, 3804, 4440, 4755, 5706, 6340, 6660, 7608, 9510, 11412, 11729, 12680, 13320, 14265, 19020, 22824, 23458, 28530, 35187, 38040, 46916, 57060, 58645, 70374, 93832, 105561, 114120, 117290, 140748, 175935, 211122, 234580, 281496, 351870, 422244, 469160, 527805, 703740, 844488, 1055610, 1407480, 2111220, 4222440]

約数ペア:

[(1, 4222440), (2, 2111220), (3, 1407480), (4, 1055610), (5, 844488), (6, 703740), (8, 527805), (9, 469160), (10, 422244), (12, 351870), (15, 281496), (18, 234580), (20, 211122), (24, 175935), (30, 140748), (36, 117290), (37, 114120), (40, 105561), (45, 93832), (60, 70374), (72, 58645), (74, 57060), (90, 46916), (111, 38040), (120, 35187), (148, 28530), (180, 23458), (185, 22824), (222, 19020), (296, 14265), (317, 13320), (333, 12680), (360, 11729), (370, 11412), (444, 9510), (555, 7608), (634, 6660), (666, 6340), (740, 5706), (888, 4755), (951, 4440), (1110, 3804), (1268, 3330), (1332, 3170), (1480, 2853), (1585, 2664), (1665, 2536), (1902, 2220)]