30204480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 97438464

約数和(自身を除く): 67233984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 431, 438, 480, 584, 730, 862, 876, 960, 1095, 1168, 1293, 1460, 1724, 1752, 2155, 2190, 2336, 2586, 2920, 3448, 3504, 4310, 4380, 4672, 5172, 5840, 6465, 6896, 7008, 8620, 8760, 10344, 11680, 12930, 13792, 14016, 17240, 17520, 20688, 23360, 25860, 27584, 31463, 34480, 35040, 41376, 51720, 62926, 68960, 70080, 82752, 94389, 103440, 125852, 137920, 157315, 188778, 206880, 251704, 314630, 377556, 413760, 471945, 503408, 629260, 755112, 943890, 1006816, 1258520, 1510224, 1887780, 2013632, 2517040, 3020448, 3775560, 5034080, 6040896, 7551120, 10068160, 15102240, 30204480]

約数ペア:

[(1, 30204480), (2, 15102240), (3, 10068160), (4, 7551120), (5, 6040896), (6, 5034080), (8, 3775560), (10, 3020448), (12, 2517040), (15, 2013632), (16, 1887780), (20, 1510224), (24, 1258520), (30, 1006816), (32, 943890), (40, 755112), (48, 629260), (60, 503408), (64, 471945), (73, 413760), (80, 377556), (96, 314630), (120, 251704), (146, 206880), (160, 188778), (192, 157315), (219, 137920), (240, 125852), (292, 103440), (320, 94389), (365, 82752), (431, 70080), (438, 68960), (480, 62926), (584, 51720), (730, 41376), (862, 35040), (876, 34480), (960, 31463), (1095, 27584), (1168, 25860), (1293, 23360), (1460, 20688), (1724, 17520), (1752, 17240), (2155, 14016), (2190, 13792), (2336, 12930), (2586, 11680), (2920, 10344), (3448, 8760), (3504, 8620), (4310, 7008), (4380, 6896), (4672, 6465), (5172, 5840)]