23478720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 76675488

約数和(自身を除く): 53196768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 661, 740, 888, 960, 1110, 1184, 1322, 1480, 1776, 1983, 2220, 2368, 2644, 2960, 3305, 3552, 3966, 4440, 5288, 5920, 6610, 7104, 7932, 8880, 9915, 10576, 11840, 13220, 15864, 17760, 19830, 21152, 24457, 26440, 31728, 35520, 39660, 42304, 48914, 52880, 63456, 73371, 79320, 97828, 105760, 122285, 126912, 146742, 158640, 195656, 211520, 244570, 293484, 317280, 366855, 391312, 489140, 586968, 634560, 733710, 782624, 978280, 1173936, 1467420, 1565248, 1956560, 2347872, 2934840, 3913120, 4695744, 5869680, 7826240, 11739360, 23478720]

約数ペア:

[(1, 23478720), (2, 11739360), (3, 7826240), (4, 5869680), (5, 4695744), (6, 3913120), (8, 2934840), (10, 2347872), (12, 1956560), (15, 1565248), (16, 1467420), (20, 1173936), (24, 978280), (30, 782624), (32, 733710), (37, 634560), (40, 586968), (48, 489140), (60, 391312), (64, 366855), (74, 317280), (80, 293484), (96, 244570), (111, 211520), (120, 195656), (148, 158640), (160, 146742), (185, 126912), (192, 122285), (222, 105760), (240, 97828), (296, 79320), (320, 73371), (370, 63456), (444, 52880), (480, 48914), (555, 42304), (592, 39660), (661, 35520), (740, 31728), (888, 26440), (960, 24457), (1110, 21152), (1184, 19830), (1322, 17760), (1480, 15864), (1776, 13220), (1983, 11840), (2220, 10576), (2368, 9915), (2644, 8880), (2960, 7932), (3305, 7104), (3552, 6610), (3966, 5920), (4440, 5288)]