304842560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7873}}^1$

素因数の和:7912

約数の個数: 84

約数和(自身を含む): 797998404

約数和(自身を除く): 493155844

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 7873, 9680, 15746, 19360, 31492, 38720, 39365, 62984, 78730, 86603, 125968, 157460, 173206, 251936, 314920, 346412, 433015, 503872, 629840, 692824, 866030, 952633, 1259680, 1385648, 1732060, 1905266, 2519360, 2771296, 3464120, 3810532, 4763165, 5542592, 6928240, 7621064, 9526330, 13856480, 15242128, 19052660, 27712960, 30484256, 38105320, 60968512, 76210640, 152421280, 304842560]

約数ペア:

[(1, 304842560), (2, 152421280), (4, 76210640), (5, 60968512), (8, 38105320), (10, 30484256), (11, 27712960), (16, 19052660), (20, 15242128), (22, 13856480), (32, 9526330), (40, 7621064), (44, 6928240), (55, 5542592), (64, 4763165), (80, 3810532), (88, 3464120), (110, 2771296), (121, 2519360), (160, 1905266), (176, 1732060), (220, 1385648), (242, 1259680), (320, 952633), (352, 866030), (440, 692824), (484, 629840), (605, 503872), (704, 433015), (880, 346412), (968, 314920), (1210, 251936), (1760, 173206), (1936, 157460), (2420, 125968), (3520, 86603), (3872, 78730), (4840, 62984), (7744, 39365), (7873, 38720), (9680, 31492), (15746, 19360)]