208560060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6473}}^1$

素因数の和:6667

約数の個数: 72

約数和(自身を含む): 636264720

約数和(自身を除く): 427704660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6444, 6473, 8055, 10740, 12946, 16110, 19419, 25892, 32220, 32365, 38838, 58257, 64730, 77676, 97095, 116514, 129460, 194190, 233028, 291285, 388380, 582570, 1158667, 1165140, 2317334, 3476001, 4634668, 5793335, 6952002, 10428003, 11586670, 13904004, 17380005, 20856006, 23173340, 34760010, 41712012, 52140015, 69520020, 104280030, 208560060]

約数ペア:

[(1, 208560060), (2, 104280030), (3, 69520020), (4, 52140015), (5, 41712012), (6, 34760010), (9, 23173340), (10, 20856006), (12, 17380005), (15, 13904004), (18, 11586670), (20, 10428003), (30, 6952002), (36, 5793335), (45, 4634668), (60, 3476001), (90, 2317334), (179, 1165140), (180, 1158667), (358, 582570), (537, 388380), (716, 291285), (895, 233028), (1074, 194190), (1611, 129460), (1790, 116514), (2148, 97095), (2685, 77676), (3222, 64730), (3580, 58257), (5370, 38838), (6444, 32365), (6473, 32220), (8055, 25892), (10740, 19419), (12946, 16110)]