7291680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1410

約数の個数: 96

約数和(自身を含む): 25075008

約数和(自身を除く): 17783328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1381, 1760, 2640, 2762, 4143, 5280, 5524, 6905, 8286, 11048, 13810, 15191, 16572, 20715, 22096, 27620, 30382, 33144, 41430, 44192, 45573, 55240, 60764, 66288, 75955, 82860, 91146, 110480, 121528, 132576, 151910, 165720, 182292, 220960, 227865, 243056, 303820, 331440, 364584, 455730, 486112, 607640, 662880, 729168, 911460, 1215280, 1458336, 1822920, 2430560, 3645840, 7291680]

約数ペア:

[(1, 7291680), (2, 3645840), (3, 2430560), (4, 1822920), (5, 1458336), (6, 1215280), (8, 911460), (10, 729168), (11, 662880), (12, 607640), (15, 486112), (16, 455730), (20, 364584), (22, 331440), (24, 303820), (30, 243056), (32, 227865), (33, 220960), (40, 182292), (44, 165720), (48, 151910), (55, 132576), (60, 121528), (66, 110480), (80, 91146), (88, 82860), (96, 75955), (110, 66288), (120, 60764), (132, 55240), (160, 45573), (165, 44192), (176, 41430), (220, 33144), (240, 30382), (264, 27620), (330, 22096), (352, 20715), (440, 16572), (480, 15191), (528, 13810), (660, 11048), (880, 8286), (1056, 6905), (1320, 5524), (1381, 5280), (1760, 4143), (2640, 2762)]