120729600

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 234

約数和(自身を含む): 435728436

約数和(自身を除く): 314998836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 131, 144, 150, 160, 180, 192, 200, 225, 240, 256, 262, 288, 300, 320, 360, 384, 393, 400, 450, 480, 512, 524, 576, 600, 640, 655, 720, 768, 786, 800, 900, 960, 1024, 1048, 1152, 1179, 1200, 1280, 1310, 1440, 1536, 1572, 1600, 1800, 1920, 1965, 2048, 2096, 2304, 2358, 2400, 2560, 2620, 2880, 3072, 3144, 3200, 3275, 3600, 3840, 3930, 4096, 4192, 4608, 4716, 4800, 5120, 5240, 5760, 5895, 6144, 6288, 6400, 6550, 7200, 7680, 7860, 8384, 9216, 9432, 9600, 9825, 10240, 10480, 11520, 11790, 12288, 12576, 12800, 13100, 14400, 15360, 15720, 16768, 18432, 18864, 19200, 19650, 20480, 20960, 23040, 23580, 25152, 25600, 26200, 28800, 29475, 30720, 31440, 33536, 36864, 37728, 38400, 39300, 41920, 46080, 47160, 50304, 51200, 52400, 57600, 58950, 61440, 62880, 67072, 75456, 76800, 78600, 83840, 92160, 94320, 100608, 102400, 104800, 115200, 117900, 125760, 134144, 150912, 153600, 157200, 167680, 184320, 188640, 201216, 209600, 230400, 235800, 251520, 268288, 301824, 307200, 314400, 335360, 377280, 402432, 419200, 460800, 471600, 503040, 536576, 603648, 628800, 670720, 754560, 804864, 838400, 921600, 943200, 1006080, 1207296, 1257600, 1341440, 1509120, 1609728, 1676800, 1886400, 2012160, 2414592, 2515200, 2682880, 3018240, 3353600, 3772800, 4024320, 4829184, 5030400, 6036480, 6707200, 7545600, 8048640, 10060800, 12072960, 13414400, 15091200, 20121600, 24145920, 30182400, 40243200, 60364800, 120729600]

約数ペア:

[(1, 120729600), (2, 60364800), (3, 40243200), (4, 30182400), (5, 24145920), (6, 20121600), (8, 15091200), (9, 13414400), (10, 12072960), (12, 10060800), (15, 8048640), (16, 7545600), (18, 6707200), (20, 6036480), (24, 5030400), (25, 4829184), (30, 4024320), (32, 3772800), (36, 3353600), (40, 3018240), (45, 2682880), (48, 2515200), (50, 2414592), (60, 2012160), (64, 1886400), (72, 1676800), (75, 1609728), (80, 1509120), (90, 1341440), (96, 1257600), (100, 1207296), (120, 1006080), (128, 943200), (131, 921600), (144, 838400), (150, 804864), (160, 754560), (180, 670720), (192, 628800), (200, 603648), (225, 536576), (240, 503040), (256, 471600), (262, 460800), (288, 419200), (300, 402432), (320, 377280), (360, 335360), (384, 314400), (393, 307200), (400, 301824), (450, 268288), (480, 251520), (512, 235800), (524, 230400), (576, 209600), (600, 201216), (640, 188640), (655, 184320), (720, 167680), (768, 157200), (786, 153600), (800, 150912), (900, 134144), (960, 125760), (1024, 117900), (1048, 115200), (1152, 104800), (1179, 102400), (1200, 100608), (1280, 94320), (1310, 92160), (1440, 83840), (1536, 78600), (1572, 76800), (1600, 75456), (1800, 67072), (1920, 62880), (1965, 61440), (2048, 58950), (2096, 57600), (2304, 52400), (2358, 51200), (2400, 50304), (2560, 47160), (2620, 46080), (2880, 41920), (3072, 39300), (3144, 38400), (3200, 37728), (3275, 36864), (3600, 33536), (3840, 31440), (3930, 30720), (4096, 29475), (4192, 28800), (4608, 26200), (4716, 25600), (4800, 25152), (5120, 23580), (5240, 23040), (5760, 20960), (5895, 20480), (6144, 19650), (6288, 19200), (6400, 18864), (6550, 18432), (7200, 16768), (7680, 15720), (7860, 15360), (8384, 14400), (9216, 13100), (9432, 12800), (9600, 12576), (9825, 12288), (10240, 11790), (10480, 11520)]