858288320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2791}}^1$

素因数の和:2870

約数の個数: 84

約数和(自身を含む): 2112611472

約数和(自身を除く): 1254323152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 961, 992, 1240, 1922, 1984, 2480, 2791, 3844, 4805, 4960, 5582, 7688, 9610, 9920, 11164, 13955, 15376, 19220, 22328, 27910, 30752, 38440, 44656, 55820, 61504, 76880, 86521, 89312, 111640, 153760, 173042, 178624, 223280, 307520, 346084, 432605, 446560, 692168, 865210, 893120, 1384336, 1730420, 2682151, 2768672, 3460840, 5364302, 5537344, 6921680, 10728604, 13410755, 13843360, 21457208, 26821510, 27686720, 42914416, 53643020, 85828832, 107286040, 171657664, 214572080, 429144160, 858288320]

約数ペア:

[(1, 858288320), (2, 429144160), (4, 214572080), (5, 171657664), (8, 107286040), (10, 85828832), (16, 53643020), (20, 42914416), (31, 27686720), (32, 26821510), (40, 21457208), (62, 13843360), (64, 13410755), (80, 10728604), (124, 6921680), (155, 5537344), (160, 5364302), (248, 3460840), (310, 2768672), (320, 2682151), (496, 1730420), (620, 1384336), (961, 893120), (992, 865210), (1240, 692168), (1922, 446560), (1984, 432605), (2480, 346084), (2791, 307520), (3844, 223280), (4805, 178624), (4960, 173042), (5582, 153760), (7688, 111640), (9610, 89312), (9920, 86521), (11164, 76880), (13955, 61504), (15376, 55820), (19220, 44656), (22328, 38440), (27910, 30752)]