491302080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7463

約数の個数: 168

約数和(自身を含む): 1763584992

約数和(自身を除く): 1272282912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 7417, 8280, 11040, 13248, 14834, 16560, 22080, 22251, 29668, 33120, 37085, 44502, 59336, 66240, 66753, 74170, 89004, 111255, 118672, 133506, 148340, 170591, 178008, 222510, 237344, 267012, 296680, 333765, 341182, 356016, 445020, 474688, 511773, 534024, 593360, 667530, 682364, 712032, 852955, 890040, 1023546, 1068048, 1186720, 1335060, 1364728, 1424064, 1535319, 1705910, 1780080, 2047092, 2136096, 2373440, 2558865, 2670120, 2729456, 3070638, 3411820, 3560160, 4094184, 4272192, 5117730, 5340240, 5458912, 6141276, 6823640, 7120320, 7676595, 8188368, 10235460, 10680480, 10917824, 12282552, 13647280, 15353190, 16376736, 20470920, 21360960, 24565104, 27294560, 30706380, 32753472, 40941840, 49130208, 54589120, 61412760, 81883680, 98260416, 122825520, 163767360, 245651040, 491302080]

約数ペア:

[(1, 491302080), (2, 245651040), (3, 163767360), (4, 122825520), (5, 98260416), (6, 81883680), (8, 61412760), (9, 54589120), (10, 49130208), (12, 40941840), (15, 32753472), (16, 30706380), (18, 27294560), (20, 24565104), (23, 21360960), (24, 20470920), (30, 16376736), (32, 15353190), (36, 13647280), (40, 12282552), (45, 10917824), (46, 10680480), (48, 10235460), (60, 8188368), (64, 7676595), (69, 7120320), (72, 6823640), (80, 6141276), (90, 5458912), (92, 5340240), (96, 5117730), (115, 4272192), (120, 4094184), (138, 3560160), (144, 3411820), (160, 3070638), (180, 2729456), (184, 2670120), (192, 2558865), (207, 2373440), (230, 2136096), (240, 2047092), (276, 1780080), (288, 1705910), (320, 1535319), (345, 1424064), (360, 1364728), (368, 1335060), (414, 1186720), (460, 1068048), (480, 1023546), (552, 890040), (576, 852955), (690, 712032), (720, 682364), (736, 667530), (828, 593360), (920, 534024), (960, 511773), (1035, 474688), (1104, 445020), (1380, 356016), (1440, 341182), (1472, 333765), (1656, 296680), (1840, 267012), (2070, 237344), (2208, 222510), (2760, 178008), (2880, 170591), (3312, 148340), (3680, 133506), (4140, 118672), (4416, 111255), (5520, 89004), (6624, 74170), (7360, 66753), (7417, 66240), (8280, 59336), (11040, 44502), (13248, 37085), (14834, 33120), (16560, 29668), (22080, 22251)]