38762880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 128

約数和(自身を含む): 133146720

約数和(自身を除く): 94383840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1553, 1560, 1664, 1920, 2080, 2496, 3106, 3120, 4160, 4659, 4992, 6212, 6240, 7765, 8320, 9318, 12424, 12480, 15530, 18636, 20189, 23295, 24848, 24960, 31060, 37272, 40378, 46590, 49696, 60567, 62120, 74544, 80756, 93180, 99392, 100945, 121134, 124240, 149088, 161512, 186360, 198784, 201890, 242268, 248480, 298176, 302835, 323024, 372720, 403780, 484536, 496960, 596352, 605670, 646048, 745440, 807560, 969072, 993920, 1211340, 1292096, 1490880, 1615120, 1938144, 2422680, 2584192, 2981760, 3230240, 3876288, 4845360, 6460480, 7752576, 9690720, 12920960, 19381440, 38762880]

約数ペア:

[(1, 38762880), (2, 19381440), (3, 12920960), (4, 9690720), (5, 7752576), (6, 6460480), (8, 4845360), (10, 3876288), (12, 3230240), (13, 2981760), (15, 2584192), (16, 2422680), (20, 1938144), (24, 1615120), (26, 1490880), (30, 1292096), (32, 1211340), (39, 993920), (40, 969072), (48, 807560), (52, 745440), (60, 646048), (64, 605670), (65, 596352), (78, 496960), (80, 484536), (96, 403780), (104, 372720), (120, 323024), (128, 302835), (130, 298176), (156, 248480), (160, 242268), (192, 201890), (195, 198784), (208, 186360), (240, 161512), (260, 149088), (312, 124240), (320, 121134), (384, 100945), (390, 99392), (416, 93180), (480, 80756), (520, 74544), (624, 62120), (640, 60567), (780, 49696), (832, 46590), (960, 40378), (1040, 37272), (1248, 31060), (1553, 24960), (1560, 24848), (1664, 23295), (1920, 20189), (2080, 18636), (2496, 15530), (3106, 12480), (3120, 12424), (4160, 9318), (4659, 8320), (4992, 7765), (6212, 6240)]