155051520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1592

約数の個数: 160

約数和(自身を含む): 534153312

約数和(自身を除く): 379101792

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, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1553, 1560, 1664, 1920, 2080, 2496, 2560, 3106, 3120, 3328, 3840, 4160, 4659, 4992, 6212, 6240, 6656, 7680, 7765, 8320, 9318, 9984, 12424, 12480, 15530, 16640, 18636, 19968, 20189, 23295, 24848, 24960, 31060, 33280, 37272, 40378, 46590, 49696, 49920, 60567, 62120, 74544, 80756, 93180, 99392, 99840, 100945, 121134, 124240, 149088, 161512, 186360, 198784, 201890, 242268, 248480, 298176, 302835, 323024, 372720, 397568, 403780, 484536, 496960, 596352, 605670, 646048, 745440, 795136, 807560, 969072, 993920, 1192704, 1211340, 1292096, 1490880, 1615120, 1938144, 1987840, 2385408, 2422680, 2584192, 2981760, 3230240, 3876288, 3975680, 4845360, 5168384, 5963520, 6460480, 7752576, 9690720, 10336768, 11927040, 12920960, 15505152, 19381440, 25841920, 31010304, 38762880, 51683840, 77525760, 155051520]

約数ペア:

[(1, 155051520), (2, 77525760), (3, 51683840), (4, 38762880), (5, 31010304), (6, 25841920), (8, 19381440), (10, 15505152), (12, 12920960), (13, 11927040), (15, 10336768), (16, 9690720), (20, 7752576), (24, 6460480), (26, 5963520), (30, 5168384), (32, 4845360), (39, 3975680), (40, 3876288), (48, 3230240), (52, 2981760), (60, 2584192), (64, 2422680), (65, 2385408), (78, 1987840), (80, 1938144), (96, 1615120), (104, 1490880), (120, 1292096), (128, 1211340), (130, 1192704), (156, 993920), (160, 969072), (192, 807560), (195, 795136), (208, 745440), (240, 646048), (256, 605670), (260, 596352), (312, 496960), (320, 484536), (384, 403780), (390, 397568), (416, 372720), (480, 323024), (512, 302835), (520, 298176), (624, 248480), (640, 242268), (768, 201890), (780, 198784), (832, 186360), (960, 161512), (1040, 149088), (1248, 124240), (1280, 121134), (1536, 100945), (1553, 99840), (1560, 99392), (1664, 93180), (1920, 80756), (2080, 74544), (2496, 62120), (2560, 60567), (3106, 49920), (3120, 49696), (3328, 46590), (3840, 40378), (4160, 37272), (4659, 33280), (4992, 31060), (6212, 24960), (6240, 24848), (6656, 23295), (7680, 20189), (7765, 19968), (8320, 18636), (9318, 16640), (9984, 15530), (12424, 12480)]