447048240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:891

約数の個数: 160

約数和(自身を含む): 1461335040

約数和(自身を除く): 1014286800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 109, 115, 120, 138, 184, 218, 230, 240, 276, 327, 345, 368, 436, 460, 545, 552, 654, 690, 743, 872, 920, 1090, 1104, 1308, 1380, 1486, 1635, 1744, 1840, 2180, 2229, 2507, 2616, 2760, 2972, 3270, 3715, 4360, 4458, 5014, 5232, 5520, 5944, 6540, 7430, 7521, 8720, 8916, 10028, 11145, 11888, 12535, 13080, 14860, 15042, 17089, 17832, 20056, 22290, 25070, 26160, 29720, 30084, 34178, 35664, 37605, 40112, 44580, 50140, 51267, 59440, 60168, 68356, 75210, 80987, 85445, 89160, 100280, 102534, 120336, 136712, 150420, 161974, 170890, 178320, 200560, 205068, 242961, 256335, 273424, 300840, 323948, 341780, 404935, 410136, 485922, 512670, 601680, 647896, 683560, 809870, 820272, 971844, 1025340, 1214805, 1295792, 1367120, 1619740, 1862701, 1943688, 2050680, 2429610, 3239480, 3725402, 3887376, 4101360, 4859220, 5588103, 6478960, 7450804, 9313505, 9718440, 11176206, 14901608, 18627010, 19436880, 22352412, 27940515, 29803216, 37254020, 44704824, 55881030, 74508040, 89409648, 111762060, 149016080, 223524120, 447048240]

約数ペア:

[(1, 447048240), (2, 223524120), (3, 149016080), (4, 111762060), (5, 89409648), (6, 74508040), (8, 55881030), (10, 44704824), (12, 37254020), (15, 29803216), (16, 27940515), (20, 22352412), (23, 19436880), (24, 18627010), (30, 14901608), (40, 11176206), (46, 9718440), (48, 9313505), (60, 7450804), (69, 6478960), (80, 5588103), (92, 4859220), (109, 4101360), (115, 3887376), (120, 3725402), (138, 3239480), (184, 2429610), (218, 2050680), (230, 1943688), (240, 1862701), (276, 1619740), (327, 1367120), (345, 1295792), (368, 1214805), (436, 1025340), (460, 971844), (545, 820272), (552, 809870), (654, 683560), (690, 647896), (743, 601680), (872, 512670), (920, 485922), (1090, 410136), (1104, 404935), (1308, 341780), (1380, 323948), (1486, 300840), (1635, 273424), (1744, 256335), (1840, 242961), (2180, 205068), (2229, 200560), (2507, 178320), (2616, 170890), (2760, 161974), (2972, 150420), (3270, 136712), (3715, 120336), (4360, 102534), (4458, 100280), (5014, 89160), (5232, 85445), (5520, 80987), (5944, 75210), (6540, 68356), (7430, 60168), (7521, 59440), (8720, 51267), (8916, 50140), (10028, 44580), (11145, 40112), (11888, 37605), (12535, 35664), (13080, 34178), (14860, 30084), (15042, 29720), (17089, 26160), (17832, 25070), (20056, 22290)]