387897120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6944

約数の個数: 192

約数和(自身を含む): 1462285440

約数和(自身を除く): 1074388320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 6907, 7020, 9360, 11232, 13814, 14040, 18720, 20721, 27628, 28080, 34535, 41442, 55256, 56160, 62163, 69070, 82884, 89791, 103605, 110512, 124326, 138140, 165768, 179582, 186489, 207210, 221024, 248652, 269373, 276280, 310815, 331536, 359164, 372978, 414420, 448955, 497304, 538746, 552560, 621630, 663072, 718328, 745956, 808119, 828840, 897910, 932445, 994608, 1077492, 1105120, 1243260, 1346865, 1436656, 1491912, 1616238, 1657680, 1795820, 1864890, 1989216, 2154984, 2424357, 2486520, 2693730, 2873312, 2983824, 3232476, 3315360, 3591640, 3729780, 4040595, 4309968, 4848714, 4973040, 5387460, 5967648, 6464952, 7183280, 7459560, 8081190, 8619936, 9697428, 9946080, 10774920, 12121785, 12929904, 14366560, 14919120, 16162380, 19394856, 21549840, 24243570, 25859808, 29838240, 32324760, 38789712, 43099680, 48487140, 64649520, 77579424, 96974280, 129299040, 193948560, 387897120]

約数ペア:

[(1, 387897120), (2, 193948560), (3, 129299040), (4, 96974280), (5, 77579424), (6, 64649520), (8, 48487140), (9, 43099680), (10, 38789712), (12, 32324760), (13, 29838240), (15, 25859808), (16, 24243570), (18, 21549840), (20, 19394856), (24, 16162380), (26, 14919120), (27, 14366560), (30, 12929904), (32, 12121785), (36, 10774920), (39, 9946080), (40, 9697428), (45, 8619936), (48, 8081190), (52, 7459560), (54, 7183280), (60, 6464952), (65, 5967648), (72, 5387460), (78, 4973040), (80, 4848714), (90, 4309968), (96, 4040595), (104, 3729780), (108, 3591640), (117, 3315360), (120, 3232476), (130, 2983824), (135, 2873312), (144, 2693730), (156, 2486520), (160, 2424357), (180, 2154984), (195, 1989216), (208, 1864890), (216, 1795820), (234, 1657680), (240, 1616238), (260, 1491912), (270, 1436656), (288, 1346865), (312, 1243260), (351, 1105120), (360, 1077492), (390, 994608), (416, 932445), (432, 897910), (468, 828840), (480, 808119), (520, 745956), (540, 718328), (585, 663072), (624, 621630), (702, 552560), (720, 538746), (780, 497304), (864, 448955), (936, 414420), (1040, 372978), (1080, 359164), (1170, 331536), (1248, 310815), (1404, 276280), (1440, 269373), (1560, 248652), (1755, 221024), (1872, 207210), (2080, 186489), (2160, 179582), (2340, 165768), (2808, 138140), (3120, 124326), (3510, 110512), (3744, 103605), (4320, 89791), (4680, 82884), (5616, 69070), (6240, 62163), (6907, 56160), (7020, 55256), (9360, 41442), (11232, 34535), (13814, 28080), (14040, 27628), (18720, 20721)]