28446382080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{308663}}^1$

素因数の和:308696

約数の個数: 144

約数和(自身を含む): 98590368240

約数和(自身を除く): 70143986160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 308663, 617326, 925989, 1234652, 1543315, 1851978, 2469304, 2777967, 3086630, 3703956, 4629945, 4938608, 5555934, 6173260, 7407912, 9259890, 9877216, 11111868, 12346520, 13889835, 14815824, 18519780, 19754432, 22223736, 24693040, 27779670, 29631648, 37039560, 39508864, 44447472, 49386080, 55559340, 59263296, 74079120, 79017728, 88894944, 98772160, 111118680, 118526592, 148158240, 158035456, 177789888, 197544320, 222237360, 237053184, 296316480, 316070912, 355579776, 395088640, 444474720, 474106368, 592632960, 632141824, 711159552, 790177280, 888949440, 948212736, 1185265920, 1422319104, 1580354560, 1777898880, 1896425472, 2370531840, 2844638208, 3160709120, 3555797760, 4741063680, 5689276416, 7111595520, 9482127360, 14223191040, 28446382080]

約数ペア:

[(1, 28446382080), (2, 14223191040), (3, 9482127360), (4, 7111595520), (5, 5689276416), (6, 4741063680), (8, 3555797760), (9, 3160709120), (10, 2844638208), (12, 2370531840), (15, 1896425472), (16, 1777898880), (18, 1580354560), (20, 1422319104), (24, 1185265920), (30, 948212736), (32, 888949440), (36, 790177280), (40, 711159552), (45, 632141824), (48, 592632960), (60, 474106368), (64, 444474720), (72, 395088640), (80, 355579776), (90, 316070912), (96, 296316480), (120, 237053184), (128, 222237360), (144, 197544320), (160, 177789888), (180, 158035456), (192, 148158240), (240, 118526592), (256, 111118680), (288, 98772160), (320, 88894944), (360, 79017728), (384, 74079120), (480, 59263296), (512, 55559340), (576, 49386080), (640, 44447472), (720, 39508864), (768, 37039560), (960, 29631648), (1024, 27779670), (1152, 24693040), (1280, 22223736), (1440, 19754432), (1536, 18519780), (1920, 14815824), (2048, 13889835), (2304, 12346520), (2560, 11111868), (2880, 9877216), (3072, 9259890), (3840, 7407912), (4608, 6173260), (5120, 5555934), (5760, 4938608), (6144, 4629945), (7680, 3703956), (9216, 3086630), (10240, 2777967), (11520, 2469304), (15360, 1851978), (18432, 1543315), (23040, 1234652), (30720, 925989), (46080, 617326), (92160, 308663)]