30226517760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{253919}}^1$

素因数の和:253974

約数の個数: 144

約数和(自身を含む): 99650396160

約数和(自身を除く): 69423878400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 253919, 507838, 761757, 1015676, 1269595, 1523514, 2031352, 2539190, 3047028, 3808785, 4062704, 5078380, 6094056, 7617570, 7871489, 8125408, 10156760, 12188112, 15235140, 15742978, 16250816, 20313520, 23614467, 24376224, 30470280, 31485956, 32501632, 39357445, 40627040, 47228934, 48752448, 60940560, 62971912, 65003264, 78714890, 81254080, 94457868, 97504896, 118072335, 121881120, 125943824, 157429780, 162508160, 188915736, 195009792, 236144670, 243762240, 251887648, 314859560, 325016320, 377831472, 472289340, 487524480, 503775296, 629719120, 755662944, 944578680, 975048960, 1007550592, 1259438240, 1511325888, 1889157360, 2015101184, 2518876480, 3022651776, 3778314720, 5037752960, 6045303552, 7556629440, 10075505920, 15113258880, 30226517760]

約数ペア:

[(1, 30226517760), (2, 15113258880), (3, 10075505920), (4, 7556629440), (5, 6045303552), (6, 5037752960), (8, 3778314720), (10, 3022651776), (12, 2518876480), (15, 2015101184), (16, 1889157360), (20, 1511325888), (24, 1259438240), (30, 1007550592), (31, 975048960), (32, 944578680), (40, 755662944), (48, 629719120), (60, 503775296), (62, 487524480), (64, 472289340), (80, 377831472), (93, 325016320), (96, 314859560), (120, 251887648), (124, 243762240), (128, 236144670), (155, 195009792), (160, 188915736), (186, 162508160), (192, 157429780), (240, 125943824), (248, 121881120), (256, 118072335), (310, 97504896), (320, 94457868), (372, 81254080), (384, 78714890), (465, 65003264), (480, 62971912), (496, 60940560), (620, 48752448), (640, 47228934), (744, 40627040), (768, 39357445), (930, 32501632), (960, 31485956), (992, 30470280), (1240, 24376224), (1280, 23614467), (1488, 20313520), (1860, 16250816), (1920, 15742978), (1984, 15235140), (2480, 12188112), (2976, 10156760), (3720, 8125408), (3840, 7871489), (3968, 7617570), (4960, 6094056), (5952, 5078380), (7440, 4062704), (7936, 3808785), (9920, 3047028), (11904, 2539190), (14880, 2031352), (19840, 1523514), (23808, 1269595), (29760, 1015676), (39680, 761757), (59520, 507838), (119040, 253919)]