91002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8284

約数の個数: 96

約数和(自身を含む): 299158272

約数和(自身を除く): 208155552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 8243, 11040, 16486, 24729, 32972, 41215, 49458, 65944, 82430, 98916, 123645, 131888, 164860, 189589, 197832, 247290, 263776, 329720, 379178, 395664, 494580, 568767, 659440, 758356, 791328, 947945, 989160, 1137534, 1318880, 1516712, 1895890, 1978320, 2275068, 2843835, 3033424, 3791780, 3956640, 4550136, 5687670, 6066848, 7583560, 9100272, 11375340, 15167120, 18200544, 22750680, 30334240, 45501360, 91002720]

約数ペア:

[(1, 91002720), (2, 45501360), (3, 30334240), (4, 22750680), (5, 18200544), (6, 15167120), (8, 11375340), (10, 9100272), (12, 7583560), (15, 6066848), (16, 5687670), (20, 4550136), (23, 3956640), (24, 3791780), (30, 3033424), (32, 2843835), (40, 2275068), (46, 1978320), (48, 1895890), (60, 1516712), (69, 1318880), (80, 1137534), (92, 989160), (96, 947945), (115, 791328), (120, 758356), (138, 659440), (160, 568767), (184, 494580), (230, 395664), (240, 379178), (276, 329720), (345, 263776), (368, 247290), (460, 197832), (480, 189589), (552, 164860), (690, 131888), (736, 123645), (920, 98916), (1104, 82430), (1380, 65944), (1840, 49458), (2208, 41215), (2760, 32972), (3680, 24729), (5520, 16486), (8243, 11040)]