262756080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21503

約数の個数: 120

約数和(自身を含む): 934373232

約数和(自身を除く): 671617152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 193203, 214670, 257604, 322005, 343472, 364939, 386406, 429340, 515208, 644010, 729878, 772812, 858680, 966015, 1030416, 1094817, 1288020, 1459756, 1545624, 1717360, 1824695, 1932030, 2189634, 2576040, 2919512, 3091248, 3284451, 3649390, 3864060, 4379268, 5152080, 5474085, 5839024, 6568902, 7298780, 7728120, 8758536, 10948170, 13137804, 14597560, 15456240, 16422255, 17517072, 21896340, 26275608, 29195120, 32844510, 43792680, 52551216, 65689020, 87585360, 131378040, 262756080]

約数ペア:

[(1, 262756080), (2, 131378040), (3, 87585360), (4, 65689020), (5, 52551216), (6, 43792680), (8, 32844510), (9, 29195120), (10, 26275608), (12, 21896340), (15, 17517072), (16, 16422255), (17, 15456240), (18, 14597560), (20, 13137804), (24, 10948170), (30, 8758536), (34, 7728120), (36, 7298780), (40, 6568902), (45, 5839024), (48, 5474085), (51, 5152080), (60, 4379268), (68, 3864060), (72, 3649390), (80, 3284451), (85, 3091248), (90, 2919512), (102, 2576040), (120, 2189634), (136, 1932030), (144, 1824695), (153, 1717360), (170, 1545624), (180, 1459756), (204, 1288020), (240, 1094817), (255, 1030416), (272, 966015), (306, 858680), (340, 772812), (360, 729878), (408, 644010), (510, 515208), (612, 429340), (680, 386406), (720, 364939), (765, 343472), (816, 322005), (1020, 257604), (1224, 214670), (1360, 193203), (1530, 171736), (2040, 128802), (2448, 107335), (3060, 85868), (4080, 64401), (6120, 42934), (12240, 21467)]