55940880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13711}}^1$

素因数の和:13744

約数の個数: 80

約数和(自身を含む): 183631104

約数和(自身を除く): 127690224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13711, 27422, 41133, 54844, 68555, 82266, 109688, 137110, 164532, 205665, 219376, 233087, 274220, 329064, 411330, 466174, 548440, 658128, 699261, 822660, 932348, 1096880, 1165435, 1398522, 1645320, 1864696, 2330870, 2797044, 3290640, 3496305, 3729392, 4661740, 5594088, 6992610, 9323480, 11188176, 13985220, 18646960, 27970440, 55940880]

約数ペア:

[(1, 55940880), (2, 27970440), (3, 18646960), (4, 13985220), (5, 11188176), (6, 9323480), (8, 6992610), (10, 5594088), (12, 4661740), (15, 3729392), (16, 3496305), (17, 3290640), (20, 2797044), (24, 2330870), (30, 1864696), (34, 1645320), (40, 1398522), (48, 1165435), (51, 1096880), (60, 932348), (68, 822660), (80, 699261), (85, 658128), (102, 548440), (120, 466174), (136, 411330), (170, 329064), (204, 274220), (240, 233087), (255, 219376), (272, 205665), (340, 164532), (408, 137110), (510, 109688), (680, 82266), (816, 68555), (1020, 54844), (1360, 41133), (2040, 27422), (4080, 13711)]