817894080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9161}}^1$

素因数の和:9215

約数の個数: 168

約数和(自身を含む): 2904280704

約数和(自身を除く): 2086386624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9161, 9920, 11160, 14880, 17856, 18322, 22320, 27483, 29760, 36644, 44640, 45805, 54966, 73288, 82449, 89280, 91610, 109932, 137415, 146576, 164898, 183220, 219864, 274830, 283991, 293152, 329796, 366440, 412245, 439728, 549660, 567982, 586304, 659592, 732880, 824490, 851973, 879456, 1099320, 1135964, 1319184, 1419955, 1465760, 1648980, 1703946, 1758912, 2198640, 2271928, 2555919, 2638368, 2839910, 2931520, 3297960, 3407892, 4259865, 4397280, 4543856, 5111838, 5276736, 5679820, 6595920, 6815784, 8519730, 8794560, 9087712, 10223676, 11359640, 12779595, 13191840, 13631568, 17039460, 18175424, 20447352, 22719280, 25559190, 26383680, 27263136, 34078920, 40894704, 45438560, 51118380, 54526272, 68157840, 81789408, 90877120, 102236760, 136315680, 163578816, 204473520, 272631360, 408947040, 817894080]

約数ペア:

[(1, 817894080), (2, 408947040), (3, 272631360), (4, 204473520), (5, 163578816), (6, 136315680), (8, 102236760), (9, 90877120), (10, 81789408), (12, 68157840), (15, 54526272), (16, 51118380), (18, 45438560), (20, 40894704), (24, 34078920), (30, 27263136), (31, 26383680), (32, 25559190), (36, 22719280), (40, 20447352), (45, 18175424), (48, 17039460), (60, 13631568), (62, 13191840), (64, 12779595), (72, 11359640), (80, 10223676), (90, 9087712), (93, 8794560), (96, 8519730), (120, 6815784), (124, 6595920), (144, 5679820), (155, 5276736), (160, 5111838), (180, 4543856), (186, 4397280), (192, 4259865), (240, 3407892), (248, 3297960), (279, 2931520), (288, 2839910), (310, 2638368), (320, 2555919), (360, 2271928), (372, 2198640), (465, 1758912), (480, 1703946), (496, 1648980), (558, 1465760), (576, 1419955), (620, 1319184), (720, 1135964), (744, 1099320), (930, 879456), (960, 851973), (992, 824490), (1116, 732880), (1240, 659592), (1395, 586304), (1440, 567982), (1488, 549660), (1860, 439728), (1984, 412245), (2232, 366440), (2480, 329796), (2790, 293152), (2880, 283991), (2976, 274830), (3720, 219864), (4464, 183220), (4960, 164898), (5580, 146576), (5952, 137415), (7440, 109932), (8928, 91610), (9161, 89280), (9920, 82449), (11160, 73288), (14880, 54966), (17856, 45805), (18322, 44640), (22320, 36644), (27483, 29760)]