469374720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 144

約数和(自身を含む): 1547814912

約数和(自身を除く): 1078440192

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, 3943, 3968, 4960, 5952, 7440, 7886, 7936, 9920, 11829, 11904, 14880, 15772, 19715, 19840, 23658, 23808, 29760, 31544, 39430, 39680, 47316, 59145, 59520, 63088, 78860, 94632, 118290, 119040, 122233, 126176, 157720, 189264, 236580, 244466, 252352, 315440, 366699, 378528, 473160, 488932, 504704, 611165, 630880, 733398, 757056, 946320, 977864, 1009408, 1222330, 1261760, 1466796, 1514112, 1833495, 1892640, 1955728, 2444660, 2523520, 2933592, 3028224, 3666990, 3785280, 3911456, 4889320, 5047040, 5867184, 7333980, 7570560, 7822912, 9778640, 11734368, 14667960, 15141120, 15645824, 19557280, 23468736, 29335920, 31291648, 39114560, 46937472, 58671840, 78229120, 93874944, 117343680, 156458240, 234687360, 469374720]

約数ペア:

[(1, 469374720), (2, 234687360), (3, 156458240), (4, 117343680), (5, 93874944), (6, 78229120), (8, 58671840), (10, 46937472), (12, 39114560), (15, 31291648), (16, 29335920), (20, 23468736), (24, 19557280), (30, 15645824), (31, 15141120), (32, 14667960), (40, 11734368), (48, 9778640), (60, 7822912), (62, 7570560), (64, 7333980), (80, 5867184), (93, 5047040), (96, 4889320), (120, 3911456), (124, 3785280), (128, 3666990), (155, 3028224), (160, 2933592), (186, 2523520), (192, 2444660), (240, 1955728), (248, 1892640), (256, 1833495), (310, 1514112), (320, 1466796), (372, 1261760), (384, 1222330), (465, 1009408), (480, 977864), (496, 946320), (620, 757056), (640, 733398), (744, 630880), (768, 611165), (930, 504704), (960, 488932), (992, 473160), (1240, 378528), (1280, 366699), (1488, 315440), (1860, 252352), (1920, 244466), (1984, 236580), (2480, 189264), (2976, 157720), (3720, 126176), (3840, 122233), (3943, 119040), (3968, 118290), (4960, 94632), (5952, 78860), (7440, 63088), (7886, 59520), (7936, 59145), (9920, 47316), (11829, 39680), (11904, 39430), (14880, 31544), (15772, 29760), (19715, 23808), (19840, 23658)]