223896240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10723}}^1$

素因数の和:10771

約数の個数: 120

約数和(自身を含む): 777918960

約数和(自身を除く): 554022720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 10723, 20880, 21446, 32169, 42892, 53615, 64338, 85784, 96507, 107230, 128676, 160845, 171568, 193014, 214460, 257352, 310967, 321690, 386028, 428920, 482535, 514704, 621934, 643380, 772056, 857840, 932901, 965070, 1243868, 1286760, 1544112, 1554835, 1865802, 1930140, 2487736, 2573520, 2798703, 3109670, 3731604, 3860280, 4664505, 4975472, 5597406, 6219340, 7463208, 7720560, 9329010, 11194812, 12438680, 13993515, 14926416, 18658020, 22389624, 24877360, 27987030, 37316040, 44779248, 55974060, 74632080, 111948120, 223896240]

約数ペア:

[(1, 223896240), (2, 111948120), (3, 74632080), (4, 55974060), (5, 44779248), (6, 37316040), (8, 27987030), (9, 24877360), (10, 22389624), (12, 18658020), (15, 14926416), (16, 13993515), (18, 12438680), (20, 11194812), (24, 9329010), (29, 7720560), (30, 7463208), (36, 6219340), (40, 5597406), (45, 4975472), (48, 4664505), (58, 3860280), (60, 3731604), (72, 3109670), (80, 2798703), (87, 2573520), (90, 2487736), (116, 1930140), (120, 1865802), (144, 1554835), (145, 1544112), (174, 1286760), (180, 1243868), (232, 965070), (240, 932901), (261, 857840), (290, 772056), (348, 643380), (360, 621934), (435, 514704), (464, 482535), (522, 428920), (580, 386028), (696, 321690), (720, 310967), (870, 257352), (1044, 214460), (1160, 193014), (1305, 171568), (1392, 160845), (1740, 128676), (2088, 107230), (2320, 96507), (2610, 85784), (3480, 64338), (4176, 53615), (5220, 42892), (6960, 32169), (10440, 21446), (10723, 20880)]