47175840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^2$

素因数の和:383

約数の個数: 108

約数和(自身を含む): 161881902

約数和(自身を除く): 114706062

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 543, 720, 724, 905, 1086, 1440, 1448, 1629, 1810, 2172, 2715, 2896, 3258, 3620, 4344, 5430, 5792, 6516, 7240, 8145, 8688, 10860, 13032, 14480, 16290, 17376, 21720, 26064, 28960, 32580, 32761, 43440, 52128, 65160, 65522, 86880, 98283, 130320, 131044, 163805, 196566, 260640, 262088, 294849, 327610, 393132, 491415, 524176, 589698, 655220, 786264, 982830, 1048352, 1179396, 1310440, 1474245, 1572528, 1965660, 2358792, 2620880, 2948490, 3145056, 3931320, 4717584, 5241760, 5896980, 7862640, 9435168, 11793960, 15725280, 23587920, 47175840]

約数ペア:

[(1, 47175840), (2, 23587920), (3, 15725280), (4, 11793960), (5, 9435168), (6, 7862640), (8, 5896980), (9, 5241760), (10, 4717584), (12, 3931320), (15, 3145056), (16, 2948490), (18, 2620880), (20, 2358792), (24, 1965660), (30, 1572528), (32, 1474245), (36, 1310440), (40, 1179396), (45, 1048352), (48, 982830), (60, 786264), (72, 655220), (80, 589698), (90, 524176), (96, 491415), (120, 393132), (144, 327610), (160, 294849), (180, 262088), (181, 260640), (240, 196566), (288, 163805), (360, 131044), (362, 130320), (480, 98283), (543, 86880), (720, 65522), (724, 65160), (905, 52128), (1086, 43440), (1440, 32761), (1448, 32580), (1629, 28960), (1810, 26064), (2172, 21720), (2715, 17376), (2896, 16290), (3258, 14480), (3620, 13032), (4344, 10860), (5430, 8688), (5792, 8145), (6516, 7240)]