498916080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 240

約数和(自身を含む): 1821508416

約数和(自身を除く): 1322592336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 151, 156, 180, 195, 208, 234, 240, 260, 302, 312, 353, 360, 390, 453, 468, 520, 585, 604, 624, 706, 720, 755, 780, 906, 936, 1040, 1059, 1170, 1208, 1359, 1412, 1510, 1560, 1765, 1812, 1872, 1963, 2118, 2265, 2340, 2416, 2718, 2824, 3020, 3120, 3177, 3530, 3624, 3926, 4236, 4530, 4589, 4680, 5295, 5436, 5648, 5889, 6040, 6354, 6795, 7060, 7248, 7852, 8472, 9060, 9178, 9360, 9815, 10590, 10872, 11778, 12080, 12708, 13590, 13767, 14120, 15704, 15885, 16944, 17667, 18120, 18356, 19630, 21180, 21744, 22945, 23556, 25416, 27180, 27534, 28240, 29445, 31408, 31770, 35334, 36240, 36712, 39260, 41301, 42360, 45890, 47112, 50832, 53303, 54360, 55068, 58890, 63540, 68835, 70668, 73424, 78520, 82602, 84720, 88335, 91780, 94224, 106606, 108720, 110136, 117780, 127080, 137670, 141336, 157040, 159909, 165204, 176670, 183560, 206505, 213212, 220272, 235560, 254160, 266515, 275340, 282672, 319818, 330408, 353340, 367120, 413010, 426424, 471120, 479727, 533030, 550680, 639636, 660816, 692939, 706680, 799545, 826020, 852848, 959454, 1066060, 1101360, 1279272, 1385878, 1413360, 1599090, 1652040, 1918908, 2078817, 2132120, 2398635, 2558544, 2771756, 3198180, 3304080, 3464695, 3837816, 4157634, 4264240, 4797270, 5543512, 6236451, 6396360, 6929390, 7675632, 8315268, 9594540, 10394085, 11087024, 12472902, 12792720, 13858780, 16630536, 19189080, 20788170, 24945804, 27717560, 31182255, 33261072, 38378160, 41576340, 49891608, 55435120, 62364510, 83152680, 99783216, 124729020, 166305360, 249458040, 498916080]

約数ペア:

[(1, 498916080), (2, 249458040), (3, 166305360), (4, 124729020), (5, 99783216), (6, 83152680), (8, 62364510), (9, 55435120), (10, 49891608), (12, 41576340), (13, 38378160), (15, 33261072), (16, 31182255), (18, 27717560), (20, 24945804), (24, 20788170), (26, 19189080), (30, 16630536), (36, 13858780), (39, 12792720), (40, 12472902), (45, 11087024), (48, 10394085), (52, 9594540), (60, 8315268), (65, 7675632), (72, 6929390), (78, 6396360), (80, 6236451), (90, 5543512), (104, 4797270), (117, 4264240), (120, 4157634), (130, 3837816), (144, 3464695), (151, 3304080), (156, 3198180), (180, 2771756), (195, 2558544), (208, 2398635), (234, 2132120), (240, 2078817), (260, 1918908), (302, 1652040), (312, 1599090), (353, 1413360), (360, 1385878), (390, 1279272), (453, 1101360), (468, 1066060), (520, 959454), (585, 852848), (604, 826020), (624, 799545), (706, 706680), (720, 692939), (755, 660816), (780, 639636), (906, 550680), (936, 533030), (1040, 479727), (1059, 471120), (1170, 426424), (1208, 413010), (1359, 367120), (1412, 353340), (1510, 330408), (1560, 319818), (1765, 282672), (1812, 275340), (1872, 266515), (1963, 254160), (2118, 235560), (2265, 220272), (2340, 213212), (2416, 206505), (2718, 183560), (2824, 176670), (3020, 165204), (3120, 159909), (3177, 157040), (3530, 141336), (3624, 137670), (3926, 127080), (4236, 117780), (4530, 110136), (4589, 108720), (4680, 106606), (5295, 94224), (5436, 91780), (5648, 88335), (5889, 84720), (6040, 82602), (6354, 78520), (6795, 73424), (7060, 70668), (7248, 68835), (7852, 63540), (8472, 58890), (9060, 55068), (9178, 54360), (9360, 53303), (9815, 50832), (10590, 47112), (10872, 45890), (11778, 42360), (12080, 41301), (12708, 39260), (13590, 36712), (13767, 36240), (14120, 35334), (15704, 31770), (15885, 31408), (16944, 29445), (17667, 28240), (18120, 27534), (18356, 27180), (19630, 25416), (21180, 23556), (21744, 22945)]