120178320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 398545920

約数和(自身を除く): 278367600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 557, 580, 620, 696, 744, 870, 899, 930, 1114, 1160, 1240, 1392, 1488, 1671, 1740, 1798, 1860, 2228, 2320, 2480, 2697, 2785, 3342, 3480, 3596, 3720, 4456, 4495, 5394, 5570, 6684, 6960, 7192, 7440, 8355, 8912, 8990, 10788, 11140, 13368, 13485, 14384, 16153, 16710, 17267, 17980, 21576, 22280, 26736, 26970, 32306, 33420, 34534, 35960, 43152, 44560, 48459, 51801, 53940, 64612, 66840, 69068, 71920, 80765, 86335, 96918, 103602, 107880, 129224, 133680, 138136, 161530, 172670, 193836, 207204, 215760, 242295, 258448, 259005, 276272, 323060, 345340, 387672, 414408, 484590, 500743, 518010, 646120, 690680, 775344, 828816, 969180, 1001486, 1036020, 1292240, 1381360, 1502229, 1938360, 2002972, 2072040, 2503715, 3004458, 3876720, 4005944, 4144080, 5007430, 6008916, 7511145, 8011888, 10014860, 12017832, 15022290, 20029720, 24035664, 30044580, 40059440, 60089160, 120178320]

約数ペア:

[(1, 120178320), (2, 60089160), (3, 40059440), (4, 30044580), (5, 24035664), (6, 20029720), (8, 15022290), (10, 12017832), (12, 10014860), (15, 8011888), (16, 7511145), (20, 6008916), (24, 5007430), (29, 4144080), (30, 4005944), (31, 3876720), (40, 3004458), (48, 2503715), (58, 2072040), (60, 2002972), (62, 1938360), (80, 1502229), (87, 1381360), (93, 1292240), (116, 1036020), (120, 1001486), (124, 969180), (145, 828816), (155, 775344), (174, 690680), (186, 646120), (232, 518010), (240, 500743), (248, 484590), (290, 414408), (310, 387672), (348, 345340), (372, 323060), (435, 276272), (464, 259005), (465, 258448), (496, 242295), (557, 215760), (580, 207204), (620, 193836), (696, 172670), (744, 161530), (870, 138136), (899, 133680), (930, 129224), (1114, 107880), (1160, 103602), (1240, 96918), (1392, 86335), (1488, 80765), (1671, 71920), (1740, 69068), (1798, 66840), (1860, 64612), (2228, 53940), (2320, 51801), (2480, 48459), (2697, 44560), (2785, 43152), (3342, 35960), (3480, 34534), (3596, 33420), (3720, 32306), (4456, 26970), (4495, 26736), (5394, 22280), (5570, 21576), (6684, 17980), (6960, 17267), (7192, 16710), (7440, 16153), (8355, 14384), (8912, 13485), (8990, 13368), (10788, 11140)]