147982320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4439

約数の個数: 120

約数和(自身を含む): 507663936

約数和(自身を除く): 359681616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4373, 5640, 6768, 8460, 8746, 11280, 13119, 16920, 17492, 21865, 26238, 33840, 34984, 39357, 43730, 52476, 65595, 69968, 78714, 87460, 104952, 131190, 157428, 174920, 196785, 205531, 209904, 262380, 314856, 349840, 393570, 411062, 524760, 616593, 629712, 787140, 822124, 1027655, 1049520, 1233186, 1574280, 1644248, 1849779, 2055310, 2466372, 3082965, 3148560, 3288496, 3699558, 4110620, 4932744, 6165930, 7399116, 8221240, 9248895, 9865488, 12331860, 14798232, 16442480, 18497790, 24663720, 29596464, 36995580, 49327440, 73991160, 147982320]

約数ペア:

[(1, 147982320), (2, 73991160), (3, 49327440), (4, 36995580), (5, 29596464), (6, 24663720), (8, 18497790), (9, 16442480), (10, 14798232), (12, 12331860), (15, 9865488), (16, 9248895), (18, 8221240), (20, 7399116), (24, 6165930), (30, 4932744), (36, 4110620), (40, 3699558), (45, 3288496), (47, 3148560), (48, 3082965), (60, 2466372), (72, 2055310), (80, 1849779), (90, 1644248), (94, 1574280), (120, 1233186), (141, 1049520), (144, 1027655), (180, 822124), (188, 787140), (235, 629712), (240, 616593), (282, 524760), (360, 411062), (376, 393570), (423, 349840), (470, 314856), (564, 262380), (705, 209904), (720, 205531), (752, 196785), (846, 174920), (940, 157428), (1128, 131190), (1410, 104952), (1692, 87460), (1880, 78714), (2115, 69968), (2256, 65595), (2820, 52476), (3384, 43730), (3760, 39357), (4230, 34984), (4373, 33840), (5640, 26238), (6768, 21865), (8460, 17492), (8746, 16920), (11280, 13119)]