164453040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3307

約数の個数: 120

約数和(自身を含む): 560240928

約数和(自身を除く): 395787888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3217, 3408, 4260, 5112, 5680, 6390, 6434, 8520, 9651, 10224, 12780, 12868, 16085, 17040, 19302, 25560, 25736, 28953, 32170, 38604, 48255, 51120, 51472, 57906, 64340, 77208, 96510, 115812, 128680, 144765, 154416, 193020, 228407, 231624, 257360, 289530, 386040, 456814, 463248, 579060, 685221, 772080, 913628, 1142035, 1158120, 1370442, 1827256, 2055663, 2284070, 2316240, 2740884, 3426105, 3654512, 4111326, 4568140, 5481768, 6852210, 8222652, 9136280, 10278315, 10963536, 13704420, 16445304, 18272560, 20556630, 27408840, 32890608, 41113260, 54817680, 82226520, 164453040]

約数ペア:

[(1, 164453040), (2, 82226520), (3, 54817680), (4, 41113260), (5, 32890608), (6, 27408840), (8, 20556630), (9, 18272560), (10, 16445304), (12, 13704420), (15, 10963536), (16, 10278315), (18, 9136280), (20, 8222652), (24, 6852210), (30, 5481768), (36, 4568140), (40, 4111326), (45, 3654512), (48, 3426105), (60, 2740884), (71, 2316240), (72, 2284070), (80, 2055663), (90, 1827256), (120, 1370442), (142, 1158120), (144, 1142035), (180, 913628), (213, 772080), (240, 685221), (284, 579060), (355, 463248), (360, 456814), (426, 386040), (568, 289530), (639, 257360), (710, 231624), (720, 228407), (852, 193020), (1065, 154416), (1136, 144765), (1278, 128680), (1420, 115812), (1704, 96510), (2130, 77208), (2556, 64340), (2840, 57906), (3195, 51472), (3217, 51120), (3408, 48255), (4260, 38604), (5112, 32170), (5680, 28953), (6390, 25736), (6434, 25560), (8520, 19302), (9651, 17040), (10224, 16085), (12780, 12868)]