38409120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 142611840

約数和(自身を除く): 104202720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 523, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1046, 1080, 1224, 1360, 1440, 1530, 1569, 1632, 1836, 2040, 2092, 2160, 2295, 2448, 2615, 2720, 3060, 3138, 3672, 4080, 4184, 4320, 4590, 4707, 4896, 5230, 6120, 6276, 7344, 7845, 8160, 8368, 8891, 9180, 9414, 10460, 12240, 12552, 14121, 14688, 15690, 16736, 17782, 18360, 18828, 20920, 23535, 24480, 25104, 26673, 28242, 31380, 35564, 36720, 37656, 41840, 44455, 47070, 50208, 53346, 56484, 62760, 70605, 71128, 73440, 75312, 80019, 83680, 88910, 94140, 106692, 112968, 125520, 133365, 141210, 142256, 150624, 160038, 177820, 188280, 213384, 225936, 240057, 251040, 266730, 282420, 284512, 320076, 355640, 376560, 400095, 426768, 451872, 480114, 533460, 564840, 640152, 711280, 753120, 800190, 853536, 960228, 1066920, 1129680, 1200285, 1280304, 1422560, 1600380, 1920456, 2133840, 2259360, 2400570, 2560608, 3200760, 3840912, 4267680, 4801140, 6401520, 7681824, 9602280, 12803040, 19204560, 38409120]

約数ペア:

[(1, 38409120), (2, 19204560), (3, 12803040), (4, 9602280), (5, 7681824), (6, 6401520), (8, 4801140), (9, 4267680), (10, 3840912), (12, 3200760), (15, 2560608), (16, 2400570), (17, 2259360), (18, 2133840), (20, 1920456), (24, 1600380), (27, 1422560), (30, 1280304), (32, 1200285), (34, 1129680), (36, 1066920), (40, 960228), (45, 853536), (48, 800190), (51, 753120), (54, 711280), (60, 640152), (68, 564840), (72, 533460), (80, 480114), (85, 451872), (90, 426768), (96, 400095), (102, 376560), (108, 355640), (120, 320076), (135, 284512), (136, 282420), (144, 266730), (153, 251040), (160, 240057), (170, 225936), (180, 213384), (204, 188280), (216, 177820), (240, 160038), (255, 150624), (270, 142256), (272, 141210), (288, 133365), (306, 125520), (340, 112968), (360, 106692), (408, 94140), (432, 88910), (459, 83680), (480, 80019), (510, 75312), (523, 73440), (540, 71128), (544, 70605), (612, 62760), (680, 56484), (720, 53346), (765, 50208), (816, 47070), (864, 44455), (918, 41840), (1020, 37656), (1046, 36720), (1080, 35564), (1224, 31380), (1360, 28242), (1440, 26673), (1530, 25104), (1569, 24480), (1632, 23535), (1836, 20920), (2040, 18828), (2092, 18360), (2160, 17782), (2295, 16736), (2448, 15690), (2615, 14688), (2720, 14121), (3060, 12552), (3138, 12240), (3672, 10460), (4080, 9414), (4184, 9180), (4320, 8891), (4590, 8368), (4707, 8160), (4896, 7845), (5230, 7344), (6120, 6276)]