175590120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 544112640

約数和(自身を除く): 368522520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 163, 188, 191, 235, 282, 326, 376, 382, 470, 489, 564, 573, 652, 705, 764, 815, 940, 955, 978, 1128, 1146, 1304, 1410, 1528, 1630, 1880, 1910, 1956, 2292, 2445, 2820, 2865, 3260, 3820, 3912, 4584, 4890, 5640, 5730, 6520, 7640, 7661, 8977, 9780, 11460, 15322, 17954, 19560, 22920, 22983, 26931, 30644, 31133, 35908, 38305, 44885, 45966, 53862, 61288, 62266, 71816, 76610, 89770, 91932, 93399, 107724, 114915, 124532, 134655, 153220, 155665, 179540, 183864, 186798, 215448, 229830, 249064, 269310, 306440, 311330, 359080, 373596, 459660, 466995, 538620, 622660, 747192, 919320, 933990, 1077240, 1245320, 1463251, 1867980, 2926502, 3735960, 4389753, 5853004, 7316255, 8779506, 11706008, 14632510, 17559012, 21948765, 29265020, 35118024, 43897530, 58530040, 87795060, 175590120]

約数ペア:

[(1, 175590120), (2, 87795060), (3, 58530040), (4, 43897530), (5, 35118024), (6, 29265020), (8, 21948765), (10, 17559012), (12, 14632510), (15, 11706008), (20, 8779506), (24, 7316255), (30, 5853004), (40, 4389753), (47, 3735960), (60, 2926502), (94, 1867980), (120, 1463251), (141, 1245320), (163, 1077240), (188, 933990), (191, 919320), (235, 747192), (282, 622660), (326, 538620), (376, 466995), (382, 459660), (470, 373596), (489, 359080), (564, 311330), (573, 306440), (652, 269310), (705, 249064), (764, 229830), (815, 215448), (940, 186798), (955, 183864), (978, 179540), (1128, 155665), (1146, 153220), (1304, 134655), (1410, 124532), (1528, 114915), (1630, 107724), (1880, 93399), (1910, 91932), (1956, 89770), (2292, 76610), (2445, 71816), (2820, 62266), (2865, 61288), (3260, 53862), (3820, 45966), (3912, 44885), (4584, 38305), (4890, 35908), (5640, 31133), (5730, 30644), (6520, 26931), (7640, 22983), (7661, 22920), (8977, 19560), (9780, 17954), (11460, 15322)]