407088720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1074

約数の個数: 160

約数和(自身を含む): 1410028800

約数和(自身を除く): 1002940080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 229, 240, 270, 360, 432, 458, 540, 687, 720, 823, 916, 1080, 1145, 1374, 1646, 1832, 2061, 2160, 2290, 2469, 2748, 3292, 3435, 3664, 4115, 4122, 4580, 4938, 5496, 6183, 6584, 6870, 7407, 8230, 8244, 9160, 9876, 10305, 10992, 12345, 12366, 13168, 13740, 14814, 16460, 16488, 18320, 19752, 20610, 22221, 24690, 24732, 27480, 29628, 30915, 32920, 32976, 37035, 39504, 41220, 44442, 49380, 49464, 54960, 59256, 61830, 65840, 74070, 82440, 88884, 98760, 98928, 111105, 118512, 123660, 148140, 164880, 177768, 188467, 197520, 222210, 247320, 296280, 355536, 376934, 444420, 494640, 565401, 592560, 753868, 888840, 942335, 1130802, 1507736, 1696203, 1777680, 1884670, 2261604, 2827005, 3015472, 3392406, 3769340, 4523208, 5088609, 5654010, 6784812, 7538680, 8481015, 9046416, 10177218, 11308020, 13569624, 15077360, 16962030, 20354436, 22616040, 25443045, 27139248, 33924060, 40708872, 45232080, 50886090, 67848120, 81417744, 101772180, 135696240, 203544360, 407088720]

約数ペア:

[(1, 407088720), (2, 203544360), (3, 135696240), (4, 101772180), (5, 81417744), (6, 67848120), (8, 50886090), (9, 45232080), (10, 40708872), (12, 33924060), (15, 27139248), (16, 25443045), (18, 22616040), (20, 20354436), (24, 16962030), (27, 15077360), (30, 13569624), (36, 11308020), (40, 10177218), (45, 9046416), (48, 8481015), (54, 7538680), (60, 6784812), (72, 5654010), (80, 5088609), (90, 4523208), (108, 3769340), (120, 3392406), (135, 3015472), (144, 2827005), (180, 2261604), (216, 1884670), (229, 1777680), (240, 1696203), (270, 1507736), (360, 1130802), (432, 942335), (458, 888840), (540, 753868), (687, 592560), (720, 565401), (823, 494640), (916, 444420), (1080, 376934), (1145, 355536), (1374, 296280), (1646, 247320), (1832, 222210), (2061, 197520), (2160, 188467), (2290, 177768), (2469, 164880), (2748, 148140), (3292, 123660), (3435, 118512), (3664, 111105), (4115, 98928), (4122, 98760), (4580, 88884), (4938, 82440), (5496, 74070), (6183, 65840), (6584, 61830), (6870, 59256), (7407, 54960), (8230, 49464), (8244, 49380), (9160, 44442), (9876, 41220), (10305, 39504), (10992, 37035), (12345, 32976), (12366, 32920), (13168, 30915), (13740, 29628), (14814, 27480), (16460, 24732), (16488, 24690), (18320, 22221), (19752, 20610)]