135890280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19867}}^1$

素因数の和:19903

約数の個数: 96

約数和(自身を含む): 464911200

約数和(自身を除く): 329020920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 178803, 198670, 238404, 298005, 357606, 377473, 397340, 476808, 596010, 715212, 754946, 794680, 894015, 1132419, 1192020, 1430424, 1509892, 1788030, 1887365, 2264838, 2384040, 3019784, 3397257, 3576060, 3774730, 4529676, 5662095, 6794514, 7152120, 7549460, 9059352, 11324190, 13589028, 15098920, 16986285, 22648380, 27178056, 33972570, 45296760, 67945140, 135890280]

約数ペア:

[(1, 135890280), (2, 67945140), (3, 45296760), (4, 33972570), (5, 27178056), (6, 22648380), (8, 16986285), (9, 15098920), (10, 13589028), (12, 11324190), (15, 9059352), (18, 7549460), (19, 7152120), (20, 6794514), (24, 5662095), (30, 4529676), (36, 3774730), (38, 3576060), (40, 3397257), (45, 3019784), (57, 2384040), (60, 2264838), (72, 1887365), (76, 1788030), (90, 1509892), (95, 1430424), (114, 1192020), (120, 1132419), (152, 894015), (171, 794680), (180, 754946), (190, 715212), (228, 596010), (285, 476808), (342, 397340), (360, 377473), (380, 357606), (456, 298005), (570, 238404), (684, 198670), (760, 178803), (855, 158936), (1140, 119202), (1368, 99335), (1710, 79468), (2280, 59601), (3420, 39734), (6840, 19867)]