288423960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4721

約数の個数: 128

約数和(自身を含む): 964224000

約数和(自身を除く): 675800040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 4649, 5170, 5640, 6204, 7755, 9298, 10340, 12408, 13947, 15510, 18596, 20680, 23245, 27894, 31020, 37192, 46490, 51139, 55788, 62040, 69735, 92980, 102278, 111576, 139470, 153417, 185960, 204556, 218503, 255695, 278940, 306834, 409112, 437006, 511390, 557880, 613668, 655509, 767085, 874012, 1022780, 1092515, 1227336, 1311018, 1534170, 1748024, 2045560, 2185030, 2403533, 2622036, 3068340, 3277545, 4370060, 4807066, 5244072, 6136680, 6555090, 7210599, 8740120, 9614132, 12017665, 13110180, 14421198, 19228264, 24035330, 26220360, 28842396, 36052995, 48070660, 57684792, 72105990, 96141320, 144211980, 288423960]

約数ペア:

[(1, 288423960), (2, 144211980), (3, 96141320), (4, 72105990), (5, 57684792), (6, 48070660), (8, 36052995), (10, 28842396), (11, 26220360), (12, 24035330), (15, 19228264), (20, 14421198), (22, 13110180), (24, 12017665), (30, 9614132), (33, 8740120), (40, 7210599), (44, 6555090), (47, 6136680), (55, 5244072), (60, 4807066), (66, 4370060), (88, 3277545), (94, 3068340), (110, 2622036), (120, 2403533), (132, 2185030), (141, 2045560), (165, 1748024), (188, 1534170), (220, 1311018), (235, 1227336), (264, 1092515), (282, 1022780), (330, 874012), (376, 767085), (440, 655509), (470, 613668), (517, 557880), (564, 511390), (660, 437006), (705, 409112), (940, 306834), (1034, 278940), (1128, 255695), (1320, 218503), (1410, 204556), (1551, 185960), (1880, 153417), (2068, 139470), (2585, 111576), (2820, 102278), (3102, 92980), (4136, 69735), (4649, 62040), (5170, 55788), (5640, 51139), (6204, 46490), (7755, 37192), (9298, 31020), (10340, 27894), (12408, 23245), (13947, 20680), (15510, 18596)]