960804180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:660

約数の個数: 240

約数和(自身を含む): 3470396160

約数和(自身を除く): 2509591980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 193, 210, 252, 270, 315, 324, 378, 386, 405, 420, 439, 540, 567, 579, 630, 756, 772, 810, 878, 945, 965, 1134, 1158, 1260, 1317, 1351, 1620, 1737, 1756, 1890, 1930, 2195, 2268, 2316, 2634, 2702, 2835, 2895, 3073, 3474, 3780, 3860, 3951, 4053, 4390, 5211, 5268, 5404, 5670, 5790, 6146, 6585, 6755, 6948, 7902, 8106, 8685, 8780, 9219, 10422, 11340, 11580, 11853, 12159, 12292, 13170, 13510, 15365, 15633, 15804, 16212, 17370, 18438, 19755, 20265, 20844, 23706, 24318, 26055, 26340, 27020, 27657, 30730, 31266, 34740, 35559, 36477, 36876, 39510, 40530, 46095, 47412, 48636, 52110, 55314, 59265, 60795, 61460, 62532, 71118, 72954, 78165, 79020, 81060, 82971, 84727, 92190, 104220, 109431, 110628, 118530, 121590, 138285, 142236, 145908, 156330, 165942, 169454, 177795, 182385, 184380, 218862, 237060, 243180, 248913, 254181, 276570, 312660, 331884, 338908, 355590, 364770, 414855, 423635, 437724, 497826, 508362, 547155, 553140, 593089, 711180, 729540, 762543, 829710, 847270, 995652, 1016724, 1094310, 1186178, 1244565, 1270905, 1525086, 1659420, 1694540, 1779267, 2188620, 2287629, 2372356, 2489130, 2541810, 2965445, 3050172, 3558534, 3812715, 4575258, 4978260, 5083620, 5337801, 5930890, 6862887, 7117068, 7625430, 8896335, 9150516, 10675602, 11438145, 11861780, 13725774, 15250860, 16013403, 17792670, 21351204, 22876290, 26689005, 27451548, 32026806, 34314435, 35585340, 45752580, 48040209, 53378010, 64053612, 68628870, 80067015, 96080418, 106756020, 137257740, 160134030, 192160836, 240201045, 320268060, 480402090, 960804180]

約数ペア:

[(1, 960804180), (2, 480402090), (3, 320268060), (4, 240201045), (5, 192160836), (6, 160134030), (7, 137257740), (9, 106756020), (10, 96080418), (12, 80067015), (14, 68628870), (15, 64053612), (18, 53378010), (20, 48040209), (21, 45752580), (27, 35585340), (28, 34314435), (30, 32026806), (35, 27451548), (36, 26689005), (42, 22876290), (45, 21351204), (54, 17792670), (60, 16013403), (63, 15250860), (70, 13725774), (81, 11861780), (84, 11438145), (90, 10675602), (105, 9150516), (108, 8896335), (126, 7625430), (135, 7117068), (140, 6862887), (162, 5930890), (180, 5337801), (189, 5083620), (193, 4978260), (210, 4575258), (252, 3812715), (270, 3558534), (315, 3050172), (324, 2965445), (378, 2541810), (386, 2489130), (405, 2372356), (420, 2287629), (439, 2188620), (540, 1779267), (567, 1694540), (579, 1659420), (630, 1525086), (756, 1270905), (772, 1244565), (810, 1186178), (878, 1094310), (945, 1016724), (965, 995652), (1134, 847270), (1158, 829710), (1260, 762543), (1317, 729540), (1351, 711180), (1620, 593089), (1737, 553140), (1756, 547155), (1890, 508362), (1930, 497826), (2195, 437724), (2268, 423635), (2316, 414855), (2634, 364770), (2702, 355590), (2835, 338908), (2895, 331884), (3073, 312660), (3474, 276570), (3780, 254181), (3860, 248913), (3951, 243180), (4053, 237060), (4390, 218862), (5211, 184380), (5268, 182385), (5404, 177795), (5670, 169454), (5790, 165942), (6146, 156330), (6585, 145908), (6755, 142236), (6948, 138285), (7902, 121590), (8106, 118530), (8685, 110628), (8780, 109431), (9219, 104220), (10422, 92190), (11340, 84727), (11580, 82971), (11853, 81060), (12159, 79020), (12292, 78165), (13170, 72954), (13510, 71118), (15365, 62532), (15633, 61460), (15804, 60795), (16212, 59265), (17370, 55314), (18438, 52110), (19755, 48636), (20265, 47412), (20844, 46095), (23706, 40530), (24318, 39510), (26055, 36876), (26340, 36477), (27020, 35559), (27657, 34740), (30730, 31266)]