774648960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4861}}^1$

素因数の和:4966

約数の個数: 128

約数和(自身を含む): 2499456960

約数和(自身を除く): 1724808000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4861, 4980, 5312, 6640, 7968, 9722, 9960, 10624, 13280, 14583, 15936, 19444, 19920, 24305, 26560, 29166, 31872, 38888, 39840, 48610, 53120, 58332, 72915, 77776, 79680, 97220, 116664, 145830, 155552, 159360, 194440, 233328, 291660, 311104, 388880, 403463, 466656, 583320, 622208, 777760, 806926, 933312, 1166640, 1210389, 1555520, 1613852, 1866624, 2017315, 2333280, 2420778, 3111040, 3227704, 4034630, 4666560, 4841556, 6051945, 6455408, 8069260, 9333120, 9683112, 12103890, 12910816, 16138520, 19366224, 24207780, 25821632, 32277040, 38732448, 48415560, 51643264, 64554080, 77464896, 96831120, 129108160, 154929792, 193662240, 258216320, 387324480, 774648960]

約数ペア:

[(1, 774648960), (2, 387324480), (3, 258216320), (4, 193662240), (5, 154929792), (6, 129108160), (8, 96831120), (10, 77464896), (12, 64554080), (15, 51643264), (16, 48415560), (20, 38732448), (24, 32277040), (30, 25821632), (32, 24207780), (40, 19366224), (48, 16138520), (60, 12910816), (64, 12103890), (80, 9683112), (83, 9333120), (96, 8069260), (120, 6455408), (128, 6051945), (160, 4841556), (166, 4666560), (192, 4034630), (240, 3227704), (249, 3111040), (320, 2420778), (332, 2333280), (384, 2017315), (415, 1866624), (480, 1613852), (498, 1555520), (640, 1210389), (664, 1166640), (830, 933312), (960, 806926), (996, 777760), (1245, 622208), (1328, 583320), (1660, 466656), (1920, 403463), (1992, 388880), (2490, 311104), (2656, 291660), (3320, 233328), (3984, 194440), (4861, 159360), (4980, 155552), (5312, 145830), (6640, 116664), (7968, 97220), (9722, 79680), (9960, 77776), (10624, 72915), (13280, 58332), (14583, 53120), (15936, 48610), (19444, 39840), (19920, 38888), (24305, 31872), (26560, 29166)]