304827660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1931}}^1$

素因数の和:2823

約数の個数: 72

約数和(自身を含む): 926177616

約数和(自身を除く): 621349956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 877, 1754, 1931, 2631, 3508, 3862, 4385, 5262, 5793, 7724, 7893, 8770, 9655, 10524, 11586, 13155, 15786, 17379, 17540, 19310, 23172, 26310, 28965, 31572, 34758, 38620, 39465, 52620, 57930, 69516, 78930, 86895, 115860, 157860, 173790, 347580, 1693487, 3386974, 5080461, 6773948, 8467435, 10160922, 15241383, 16934870, 20321844, 25402305, 30482766, 33869740, 50804610, 60965532, 76206915, 101609220, 152413830, 304827660]

約数ペア:

[(1, 304827660), (2, 152413830), (3, 101609220), (4, 76206915), (5, 60965532), (6, 50804610), (9, 33869740), (10, 30482766), (12, 25402305), (15, 20321844), (18, 16934870), (20, 15241383), (30, 10160922), (36, 8467435), (45, 6773948), (60, 5080461), (90, 3386974), (180, 1693487), (877, 347580), (1754, 173790), (1931, 157860), (2631, 115860), (3508, 86895), (3862, 78930), (4385, 69516), (5262, 57930), (5793, 52620), (7724, 39465), (7893, 38620), (8770, 34758), (9655, 31572), (10524, 28965), (11586, 26310), (13155, 23172), (15786, 19310), (17379, 17540)]