15102240

素因数分解:

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

素因数の和:522

約数の個数: 96

約数和(自身を含む): 48335616

約数和(自身を除く): 33233376

約数列:

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

約数ペア:

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