920984580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6168

約数の個数: 144

約数和(自身を含む): 2991066624

約数和(自身を除く): 2070082044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 6113, 7533, 8370, 10044, 12226, 12555, 15066, 16740, 18339, 24452, 25110, 30132, 30565, 36678, 37665, 50220, 55017, 61130, 73356, 75330, 91695, 110034, 122260, 150660, 165051, 183390, 189503, 220068, 275085, 330102, 366780, 379006, 495153, 550170, 568509, 660204, 758012, 825255, 947515, 990306, 1100340, 1137018, 1485459, 1650510, 1705527, 1895030, 1980612, 2274036, 2475765, 2842545, 2970918, 3301020, 3411054, 3790060, 4951530, 5116581, 5685090, 5941836, 6822108, 7427295, 8527635, 9903060, 10233162, 11370180, 14854590, 15349743, 17055270, 20466324, 25582905, 29709180, 30699486, 34110540, 46049229, 51165810, 61398972, 76748715, 92098458, 102331620, 153497430, 184196916, 230246145, 306994860, 460492290, 920984580]

約数ペア:

[(1, 920984580), (2, 460492290), (3, 306994860), (4, 230246145), (5, 184196916), (6, 153497430), (9, 102331620), (10, 92098458), (12, 76748715), (15, 61398972), (18, 51165810), (20, 46049229), (27, 34110540), (30, 30699486), (31, 29709180), (36, 25582905), (45, 20466324), (54, 17055270), (60, 15349743), (62, 14854590), (81, 11370180), (90, 10233162), (93, 9903060), (108, 8527635), (124, 7427295), (135, 6822108), (155, 5941836), (162, 5685090), (180, 5116581), (186, 4951530), (243, 3790060), (270, 3411054), (279, 3301020), (310, 2970918), (324, 2842545), (372, 2475765), (405, 2274036), (465, 1980612), (486, 1895030), (540, 1705527), (558, 1650510), (620, 1485459), (810, 1137018), (837, 1100340), (930, 990306), (972, 947515), (1116, 825255), (1215, 758012), (1395, 660204), (1620, 568509), (1674, 550170), (1860, 495153), (2430, 379006), (2511, 366780), (2790, 330102), (3348, 275085), (4185, 220068), (4860, 189503), (5022, 183390), (5580, 165051), (6113, 150660), (7533, 122260), (8370, 110034), (10044, 91695), (12226, 75330), (12555, 73356), (15066, 61130), (16740, 55017), (18339, 50220), (24452, 37665), (25110, 36678), (30132, 30565)]