118888320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3300

約数の個数: 128

約数和(自身を含む): 399024000

約数和(自身を除く): 280135680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3259, 3648, 4560, 6080, 6518, 7296, 9120, 9777, 12160, 13036, 16295, 18240, 19554, 26072, 32590, 36480, 39108, 48885, 52144, 61921, 65180, 78216, 97770, 104288, 123842, 130360, 156432, 185763, 195540, 208576, 247684, 260720, 309605, 312864, 371526, 391080, 417152, 495368, 521440, 619210, 625728, 743052, 782160, 928815, 990736, 1042880, 1238420, 1251456, 1486104, 1564320, 1857630, 1981472, 2085760, 2476840, 2972208, 3128640, 3715260, 3962944, 4953680, 5944416, 6257280, 7430520, 7925888, 9907360, 11888832, 14861040, 19814720, 23777664, 29722080, 39629440, 59444160, 118888320]

約数ペア:

[(1, 118888320), (2, 59444160), (3, 39629440), (4, 29722080), (5, 23777664), (6, 19814720), (8, 14861040), (10, 11888832), (12, 9907360), (15, 7925888), (16, 7430520), (19, 6257280), (20, 5944416), (24, 4953680), (30, 3962944), (32, 3715260), (38, 3128640), (40, 2972208), (48, 2476840), (57, 2085760), (60, 1981472), (64, 1857630), (76, 1564320), (80, 1486104), (95, 1251456), (96, 1238420), (114, 1042880), (120, 990736), (128, 928815), (152, 782160), (160, 743052), (190, 625728), (192, 619210), (228, 521440), (240, 495368), (285, 417152), (304, 391080), (320, 371526), (380, 312864), (384, 309605), (456, 260720), (480, 247684), (570, 208576), (608, 195540), (640, 185763), (760, 156432), (912, 130360), (960, 123842), (1140, 104288), (1216, 97770), (1520, 78216), (1824, 65180), (1920, 61921), (2280, 52144), (2432, 48885), (3040, 39108), (3259, 36480), (3648, 32590), (4560, 26072), (6080, 19554), (6518, 18240), (7296, 16295), (9120, 13036), (9777, 12160)]