13016880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 44394480

約数和(自身を除く): 31377600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 179, 180, 202, 240, 303, 358, 360, 404, 505, 537, 606, 716, 720, 808, 895, 909, 1010, 1074, 1212, 1432, 1515, 1611, 1616, 1790, 1818, 2020, 2148, 2424, 2685, 2864, 3030, 3222, 3580, 3636, 4040, 4296, 4545, 4848, 5370, 6060, 6444, 7160, 7272, 8055, 8080, 8592, 9090, 10740, 12120, 12888, 14320, 14544, 16110, 18079, 18180, 21480, 24240, 25776, 32220, 36158, 36360, 42960, 54237, 64440, 72316, 72720, 90395, 108474, 128880, 144632, 162711, 180790, 216948, 271185, 289264, 325422, 361580, 433896, 542370, 650844, 723160, 813555, 867792, 1084740, 1301688, 1446320, 1627110, 2169480, 2603376, 3254220, 4338960, 6508440, 13016880]

約数ペア:

[(1, 13016880), (2, 6508440), (3, 4338960), (4, 3254220), (5, 2603376), (6, 2169480), (8, 1627110), (9, 1446320), (10, 1301688), (12, 1084740), (15, 867792), (16, 813555), (18, 723160), (20, 650844), (24, 542370), (30, 433896), (36, 361580), (40, 325422), (45, 289264), (48, 271185), (60, 216948), (72, 180790), (80, 162711), (90, 144632), (101, 128880), (120, 108474), (144, 90395), (179, 72720), (180, 72316), (202, 64440), (240, 54237), (303, 42960), (358, 36360), (360, 36158), (404, 32220), (505, 25776), (537, 24240), (606, 21480), (716, 18180), (720, 18079), (808, 16110), (895, 14544), (909, 14320), (1010, 12888), (1074, 12120), (1212, 10740), (1432, 9090), (1515, 8592), (1611, 8080), (1616, 8055), (1790, 7272), (1818, 7160), (2020, 6444), (2148, 6060), (2424, 5370), (2685, 4848), (2864, 4545), (3030, 4296), (3222, 4040), (3580, 3636)]