131752080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9669

約数の個数: 120

約数和(自身を含む): 465803520

約数和(自身を除く): 334051440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9631, 13680, 19262, 28893, 38524, 48155, 57786, 77048, 86679, 96310, 115572, 144465, 154096, 173358, 182989, 192620, 231144, 288930, 346716, 365978, 385240, 433395, 462288, 548967, 577860, 693432, 731956, 770480, 866790, 914945, 1097934, 1155720, 1386864, 1463912, 1646901, 1733580, 1829890, 2195868, 2311440, 2744835, 2927824, 3293802, 3467160, 3659780, 4391736, 5489670, 6587604, 6934320, 7319560, 8234505, 8783472, 10979340, 13175208, 14639120, 16469010, 21958680, 26350416, 32938020, 43917360, 65876040, 131752080]

約数ペア:

[(1, 131752080), (2, 65876040), (3, 43917360), (4, 32938020), (5, 26350416), (6, 21958680), (8, 16469010), (9, 14639120), (10, 13175208), (12, 10979340), (15, 8783472), (16, 8234505), (18, 7319560), (19, 6934320), (20, 6587604), (24, 5489670), (30, 4391736), (36, 3659780), (38, 3467160), (40, 3293802), (45, 2927824), (48, 2744835), (57, 2311440), (60, 2195868), (72, 1829890), (76, 1733580), (80, 1646901), (90, 1463912), (95, 1386864), (114, 1155720), (120, 1097934), (144, 914945), (152, 866790), (171, 770480), (180, 731956), (190, 693432), (228, 577860), (240, 548967), (285, 462288), (304, 433395), (342, 385240), (360, 365978), (380, 346716), (456, 288930), (570, 231144), (684, 192620), (720, 182989), (760, 173358), (855, 154096), (912, 144465), (1140, 115572), (1368, 96310), (1520, 86679), (1710, 77048), (2280, 57786), (2736, 48155), (3420, 38524), (4560, 28893), (6840, 19262), (9631, 13680)]