22448640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 74638080

約数和(自身を除く): 52189440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 79, 80, 96, 111, 120, 128, 148, 158, 160, 185, 192, 222, 237, 240, 256, 296, 316, 320, 370, 384, 395, 444, 474, 480, 512, 555, 592, 632, 640, 740, 768, 790, 888, 948, 960, 1110, 1184, 1185, 1264, 1280, 1480, 1536, 1580, 1776, 1896, 1920, 2220, 2368, 2370, 2528, 2560, 2923, 2960, 3160, 3552, 3792, 3840, 4440, 4736, 4740, 5056, 5846, 5920, 6320, 7104, 7584, 7680, 8769, 8880, 9472, 9480, 10112, 11692, 11840, 12640, 14208, 14615, 15168, 17538, 17760, 18944, 18960, 20224, 23384, 23680, 25280, 28416, 29230, 30336, 35076, 35520, 37920, 40448, 43845, 46768, 47360, 50560, 56832, 58460, 60672, 70152, 71040, 75840, 87690, 93536, 94720, 101120, 116920, 121344, 140304, 142080, 151680, 175380, 187072, 202240, 233840, 280608, 284160, 303360, 350760, 374144, 467680, 561216, 606720, 701520, 748288, 935360, 1122432, 1403040, 1496576, 1870720, 2244864, 2806080, 3741440, 4489728, 5612160, 7482880, 11224320, 22448640]

約数ペア:

[(1, 22448640), (2, 11224320), (3, 7482880), (4, 5612160), (5, 4489728), (6, 3741440), (8, 2806080), (10, 2244864), (12, 1870720), (15, 1496576), (16, 1403040), (20, 1122432), (24, 935360), (30, 748288), (32, 701520), (37, 606720), (40, 561216), (48, 467680), (60, 374144), (64, 350760), (74, 303360), (79, 284160), (80, 280608), (96, 233840), (111, 202240), (120, 187072), (128, 175380), (148, 151680), (158, 142080), (160, 140304), (185, 121344), (192, 116920), (222, 101120), (237, 94720), (240, 93536), (256, 87690), (296, 75840), (316, 71040), (320, 70152), (370, 60672), (384, 58460), (395, 56832), (444, 50560), (474, 47360), (480, 46768), (512, 43845), (555, 40448), (592, 37920), (632, 35520), (640, 35076), (740, 30336), (768, 29230), (790, 28416), (888, 25280), (948, 23680), (960, 23384), (1110, 20224), (1184, 18960), (1185, 18944), (1264, 17760), (1280, 17538), (1480, 15168), (1536, 14615), (1580, 14208), (1776, 12640), (1896, 11840), (1920, 11692), (2220, 10112), (2368, 9480), (2370, 9472), (2528, 8880), (2560, 8769), (2923, 7680), (2960, 7584), (3160, 7104), (3552, 6320), (3792, 5920), (3840, 5846), (4440, 5056), (4736, 4740)]