860508720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 3083240160

約数和(自身を除く): 2222731440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 229, 240, 255, 272, 306, 307, 340, 360, 408, 458, 510, 612, 614, 680, 687, 720, 765, 816, 916, 921, 1020, 1145, 1224, 1228, 1360, 1374, 1530, 1535, 1832, 1842, 2040, 2061, 2290, 2448, 2456, 2748, 2763, 3060, 3070, 3435, 3664, 3684, 3893, 4080, 4122, 4580, 4605, 4912, 5219, 5496, 5526, 6120, 6140, 6870, 7368, 7786, 8244, 9160, 9210, 10305, 10438, 10992, 11052, 11679, 12240, 12280, 13740, 13815, 14736, 15572, 15657, 16488, 18320, 18420, 19465, 20610, 20876, 22104, 23358, 24560, 26095, 27480, 27630, 31144, 31314, 32976, 35037, 36840, 38930, 41220, 41752, 44208, 46716, 46971, 52190, 54960, 55260, 58395, 62288, 62628, 70074, 70303, 73680, 77860, 78285, 82440, 83504, 93432, 93942, 104380, 110520, 116790, 125256, 140148, 140606, 155720, 156570, 164880, 175185, 186864, 187884, 208760, 210909, 221040, 233580, 234855, 250512, 280296, 281212, 311440, 313140, 350370, 351515, 375768, 417520, 421818, 467160, 469710, 560592, 562424, 626280, 632727, 700740, 703030, 751536, 843636, 934320, 939420, 1054545, 1124848, 1195151, 1252560, 1265454, 1401480, 1406060, 1687272, 1878840, 2109090, 2390302, 2530908, 2802960, 2812120, 3163635, 3374544, 3585453, 3757680, 4218180, 4780604, 5061816, 5624240, 5975755, 6327270, 7170906, 8436360, 9561208, 10123632, 10756359, 11951510, 12654540, 14341812, 16872720, 17927265, 19122416, 21512718, 23903020, 25309080, 28683624, 35854530, 43025436, 47806040, 50618160, 53781795, 57367248, 71709060, 86050872, 95612080, 107563590, 143418120, 172101744, 215127180, 286836240, 430254360, 860508720]

約数ペア:

[(1, 860508720), (2, 430254360), (3, 286836240), (4, 215127180), (5, 172101744), (6, 143418120), (8, 107563590), (9, 95612080), (10, 86050872), (12, 71709060), (15, 57367248), (16, 53781795), (17, 50618160), (18, 47806040), (20, 43025436), (24, 35854530), (30, 28683624), (34, 25309080), (36, 23903020), (40, 21512718), (45, 19122416), (48, 17927265), (51, 16872720), (60, 14341812), (68, 12654540), (72, 11951510), (80, 10756359), (85, 10123632), (90, 9561208), (102, 8436360), (120, 7170906), (136, 6327270), (144, 5975755), (153, 5624240), (170, 5061816), (180, 4780604), (204, 4218180), (229, 3757680), (240, 3585453), (255, 3374544), (272, 3163635), (306, 2812120), (307, 2802960), (340, 2530908), (360, 2390302), (408, 2109090), (458, 1878840), (510, 1687272), (612, 1406060), (614, 1401480), (680, 1265454), (687, 1252560), (720, 1195151), (765, 1124848), (816, 1054545), (916, 939420), (921, 934320), (1020, 843636), (1145, 751536), (1224, 703030), (1228, 700740), (1360, 632727), (1374, 626280), (1530, 562424), (1535, 560592), (1832, 469710), (1842, 467160), (2040, 421818), (2061, 417520), (2290, 375768), (2448, 351515), (2456, 350370), (2748, 313140), (2763, 311440), (3060, 281212), (3070, 280296), (3435, 250512), (3664, 234855), (3684, 233580), (3893, 221040), (4080, 210909), (4122, 208760), (4580, 187884), (4605, 186864), (4912, 175185), (5219, 164880), (5496, 156570), (5526, 155720), (6120, 140606), (6140, 140148), (6870, 125256), (7368, 116790), (7786, 110520), (8244, 104380), (9160, 93942), (9210, 93432), (10305, 83504), (10438, 82440), (10992, 78285), (11052, 77860), (11679, 73680), (12240, 70303), (12280, 70074), (13740, 62628), (13815, 62288), (14736, 58395), (15572, 55260), (15657, 54960), (16488, 52190), (18320, 46971), (18420, 46716), (19465, 44208), (20610, 41752), (20876, 41220), (22104, 38930), (23358, 36840), (24560, 35037), (26095, 32976), (27480, 31314), (27630, 31144)]