447004080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26993}}^1$

素因数の和:27035

約数の個数: 120

約数和(自身を含む): 1566515808

約数和(自身を除く): 1119511728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 26993, 53986, 80979, 107972, 134965, 161958, 215944, 242937, 269930, 323916, 404895, 431888, 485874, 539860, 620839, 647832, 809790, 971748, 1079720, 1214685, 1241678, 1295664, 1619580, 1862517, 1943496, 2159440, 2429370, 2483356, 3104195, 3239160, 3725034, 3886992, 4858740, 4966712, 5587551, 6208390, 6478320, 7450068, 9312585, 9717480, 9933424, 11175102, 12416780, 14900136, 18625170, 19434960, 22350204, 24833560, 27937755, 29800272, 37250340, 44700408, 49667120, 55875510, 74500680, 89400816, 111751020, 149001360, 223502040, 447004080]

約数ペア:

[(1, 447004080), (2, 223502040), (3, 149001360), (4, 111751020), (5, 89400816), (6, 74500680), (8, 55875510), (9, 49667120), (10, 44700408), (12, 37250340), (15, 29800272), (16, 27937755), (18, 24833560), (20, 22350204), (23, 19434960), (24, 18625170), (30, 14900136), (36, 12416780), (40, 11175102), (45, 9933424), (46, 9717480), (48, 9312585), (60, 7450068), (69, 6478320), (72, 6208390), (80, 5587551), (90, 4966712), (92, 4858740), (115, 3886992), (120, 3725034), (138, 3239160), (144, 3104195), (180, 2483356), (184, 2429370), (207, 2159440), (230, 1943496), (240, 1862517), (276, 1619580), (345, 1295664), (360, 1241678), (368, 1214685), (414, 1079720), (460, 971748), (552, 809790), (690, 647832), (720, 620839), (828, 539860), (920, 485874), (1035, 431888), (1104, 404895), (1380, 323916), (1656, 269930), (1840, 242937), (2070, 215944), (2760, 161958), (3312, 134965), (4140, 107972), (5520, 80979), (8280, 53986), (16560, 26993)]