580395780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 1836394560

約数和(自身を除く): 1255998780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 307, 324, 389, 405, 486, 540, 614, 778, 810, 921, 972, 1167, 1215, 1228, 1535, 1556, 1620, 1842, 1945, 2334, 2430, 2763, 3070, 3501, 3684, 3890, 4605, 4668, 4860, 5526, 5835, 6140, 7002, 7780, 8289, 9210, 10503, 11052, 11670, 13815, 14004, 16578, 17505, 18420, 21006, 23340, 24867, 27630, 31509, 33156, 35010, 41445, 42012, 49734, 52515, 55260, 63018, 70020, 74601, 82890, 94527, 99468, 105030, 119423, 124335, 126036, 149202, 157545, 165780, 189054, 210060, 238846, 248670, 298404, 315090, 358269, 373005, 378108, 472635, 477692, 497340, 597115, 630180, 716538, 746010, 945270, 1074807, 1194230, 1433076, 1492020, 1791345, 1890540, 2149614, 2388460, 3224421, 3582690, 4299228, 5374035, 6448842, 7165380, 9673263, 10748070, 12897684, 16122105, 19346526, 21496140, 29019789, 32244210, 38693052, 48366315, 58039578, 64488420, 96732630, 116079156, 145098945, 193465260, 290197890, 580395780]

約数ペア:

[(1, 580395780), (2, 290197890), (3, 193465260), (4, 145098945), (5, 116079156), (6, 96732630), (9, 64488420), (10, 58039578), (12, 48366315), (15, 38693052), (18, 32244210), (20, 29019789), (27, 21496140), (30, 19346526), (36, 16122105), (45, 12897684), (54, 10748070), (60, 9673263), (81, 7165380), (90, 6448842), (108, 5374035), (135, 4299228), (162, 3582690), (180, 3224421), (243, 2388460), (270, 2149614), (307, 1890540), (324, 1791345), (389, 1492020), (405, 1433076), (486, 1194230), (540, 1074807), (614, 945270), (778, 746010), (810, 716538), (921, 630180), (972, 597115), (1167, 497340), (1215, 477692), (1228, 472635), (1535, 378108), (1556, 373005), (1620, 358269), (1842, 315090), (1945, 298404), (2334, 248670), (2430, 238846), (2763, 210060), (3070, 189054), (3501, 165780), (3684, 157545), (3890, 149202), (4605, 126036), (4668, 124335), (4860, 119423), (5526, 105030), (5835, 99468), (6140, 94527), (7002, 82890), (7780, 74601), (8289, 70020), (9210, 63018), (10503, 55260), (11052, 52515), (11670, 49734), (13815, 42012), (14004, 41445), (16578, 35010), (17505, 33156), (18420, 31509), (21006, 27630), (23340, 24867)]