71475840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12409}}^1$

素因数の和:12434

約数の個数: 96

約数和(自身を含む): 246834900

約数和(自身を除く): 175359060

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 12409, 24818, 37227, 49636, 62045, 74454, 99272, 111681, 124090, 148908, 186135, 198544, 223362, 248180, 297816, 372270, 397088, 446724, 496360, 558405, 595632, 744540, 794176, 893448, 992720, 1116810, 1191264, 1489080, 1588352, 1786896, 1985440, 2233620, 2382528, 2978160, 3573792, 3970880, 4467240, 4765056, 5956320, 7147584, 7941760, 8934480, 11912640, 14295168, 17868960, 23825280, 35737920, 71475840]

約数ペア:

[(1, 71475840), (2, 35737920), (3, 23825280), (4, 17868960), (5, 14295168), (6, 11912640), (8, 8934480), (9, 7941760), (10, 7147584), (12, 5956320), (15, 4765056), (16, 4467240), (18, 3970880), (20, 3573792), (24, 2978160), (30, 2382528), (32, 2233620), (36, 1985440), (40, 1786896), (45, 1588352), (48, 1489080), (60, 1191264), (64, 1116810), (72, 992720), (80, 893448), (90, 794176), (96, 744540), (120, 595632), (128, 558405), (144, 496360), (160, 446724), (180, 397088), (192, 372270), (240, 297816), (288, 248180), (320, 223362), (360, 198544), (384, 186135), (480, 148908), (576, 124090), (640, 111681), (720, 99272), (960, 74454), (1152, 62045), (1440, 49636), (1920, 37227), (2880, 24818), (5760, 12409)]