684912960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1645

約数の個数: 168

約数和(自身を含む): 2371892640

約数和(自身を除く): 1686979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 480, 489, 576, 652, 720, 815, 960, 978, 1304, 1440, 1459, 1467, 1630, 1956, 2445, 2608, 2880, 2918, 2934, 3260, 3912, 4377, 4890, 5216, 5836, 5868, 6520, 7295, 7335, 7824, 8754, 9780, 10432, 11672, 11736, 13040, 13131, 14590, 14670, 15648, 17508, 19560, 21885, 23344, 23472, 26080, 26262, 29180, 29340, 31296, 35016, 39120, 43770, 46688, 46944, 52160, 52524, 58360, 58680, 65655, 70032, 78240, 87540, 93376, 93888, 105048, 116720, 117360, 131310, 140064, 156480, 175080, 210096, 233440, 234720, 237817, 262620, 280128, 350160, 420192, 466880, 469440, 475634, 525240, 700320, 713451, 840384, 951268, 1050480, 1189085, 1400640, 1426902, 1902536, 2100960, 2140353, 2378170, 2853804, 3567255, 3805072, 4201920, 4280706, 4756340, 5707608, 7134510, 7610144, 8561412, 9512680, 10701765, 11415216, 14269020, 15220288, 17122824, 19025360, 21403530, 22830432, 28538040, 34245648, 38050720, 42807060, 45660864, 57076080, 68491296, 76101440, 85614120, 114152160, 136982592, 171228240, 228304320, 342456480, 684912960]

約数ペア:

[(1, 684912960), (2, 342456480), (3, 228304320), (4, 171228240), (5, 136982592), (6, 114152160), (8, 85614120), (9, 76101440), (10, 68491296), (12, 57076080), (15, 45660864), (16, 42807060), (18, 38050720), (20, 34245648), (24, 28538040), (30, 22830432), (32, 21403530), (36, 19025360), (40, 17122824), (45, 15220288), (48, 14269020), (60, 11415216), (64, 10701765), (72, 9512680), (80, 8561412), (90, 7610144), (96, 7134510), (120, 5707608), (144, 4756340), (160, 4280706), (163, 4201920), (180, 3805072), (192, 3567255), (240, 2853804), (288, 2378170), (320, 2140353), (326, 2100960), (360, 1902536), (480, 1426902), (489, 1400640), (576, 1189085), (652, 1050480), (720, 951268), (815, 840384), (960, 713451), (978, 700320), (1304, 525240), (1440, 475634), (1459, 469440), (1467, 466880), (1630, 420192), (1956, 350160), (2445, 280128), (2608, 262620), (2880, 237817), (2918, 234720), (2934, 233440), (3260, 210096), (3912, 175080), (4377, 156480), (4890, 140064), (5216, 131310), (5836, 117360), (5868, 116720), (6520, 105048), (7295, 93888), (7335, 93376), (7824, 87540), (8754, 78240), (9780, 70032), (10432, 65655), (11672, 58680), (11736, 58360), (13040, 52524), (13131, 52160), (14590, 46944), (14670, 46688), (15648, 43770), (17508, 39120), (19560, 35016), (21885, 31296), (23344, 29340), (23472, 29180), (26080, 26262)]