304379520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3442

約数の個数: 128

約数和(自身を含む): 991146240

約数和(自身を除く): 686766720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3373, 3760, 4512, 5640, 6016, 6746, 7520, 9024, 10119, 11280, 13492, 15040, 16865, 18048, 20238, 22560, 26984, 30080, 33730, 40476, 45120, 50595, 53968, 67460, 80952, 90240, 101190, 107936, 134920, 158531, 161904, 202380, 215872, 269840, 317062, 323808, 404760, 431744, 475593, 539680, 634124, 647616, 792655, 809520, 951186, 1079360, 1268248, 1295232, 1585310, 1619040, 1902372, 2158720, 2377965, 2536496, 3170620, 3238080, 3804744, 4755930, 5072992, 6341240, 6476160, 7609488, 9511860, 10145984, 12682480, 15218976, 19023720, 20291968, 25364960, 30437952, 38047440, 50729920, 60875904, 76094880, 101459840, 152189760, 304379520]

約数ペア:

[(1, 304379520), (2, 152189760), (3, 101459840), (4, 76094880), (5, 60875904), (6, 50729920), (8, 38047440), (10, 30437952), (12, 25364960), (15, 20291968), (16, 19023720), (20, 15218976), (24, 12682480), (30, 10145984), (32, 9511860), (40, 7609488), (47, 6476160), (48, 6341240), (60, 5072992), (64, 4755930), (80, 3804744), (94, 3238080), (96, 3170620), (120, 2536496), (128, 2377965), (141, 2158720), (160, 1902372), (188, 1619040), (192, 1585310), (235, 1295232), (240, 1268248), (282, 1079360), (320, 951186), (376, 809520), (384, 792655), (470, 647616), (480, 634124), (564, 539680), (640, 475593), (705, 431744), (752, 404760), (940, 323808), (960, 317062), (1128, 269840), (1410, 215872), (1504, 202380), (1880, 161904), (1920, 158531), (2256, 134920), (2820, 107936), (3008, 101190), (3373, 90240), (3760, 80952), (4512, 67460), (5640, 53968), (6016, 50595), (6746, 45120), (7520, 40476), (9024, 33730), (10119, 30080), (11280, 26984), (13492, 22560), (15040, 20238), (16865, 18048)]