338766720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2512

約数の個数: 128

約数和(自身を含む): 1095063840

約数和(自身を除く): 756297120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2417, 2920, 3504, 4380, 4672, 4834, 5840, 7008, 7251, 8760, 9344, 9668, 11680, 12085, 14016, 14502, 17520, 19336, 23360, 24170, 28032, 29004, 35040, 36255, 38672, 46720, 48340, 58008, 70080, 72510, 77344, 96680, 116016, 140160, 145020, 154688, 176441, 193360, 232032, 290040, 309376, 352882, 386720, 464064, 529323, 580080, 705764, 773440, 882205, 928128, 1058646, 1160160, 1411528, 1546880, 1764410, 2117292, 2320320, 2646615, 2823056, 3528820, 4234584, 4640640, 5293230, 5646112, 7057640, 8469168, 10586460, 11292224, 14115280, 16938336, 21172920, 22584448, 28230560, 33876672, 42345840, 56461120, 67753344, 84691680, 112922240, 169383360, 338766720]

約数ペア:

[(1, 338766720), (2, 169383360), (3, 112922240), (4, 84691680), (5, 67753344), (6, 56461120), (8, 42345840), (10, 33876672), (12, 28230560), (15, 22584448), (16, 21172920), (20, 16938336), (24, 14115280), (30, 11292224), (32, 10586460), (40, 8469168), (48, 7057640), (60, 5646112), (64, 5293230), (73, 4640640), (80, 4234584), (96, 3528820), (120, 2823056), (128, 2646615), (146, 2320320), (160, 2117292), (192, 1764410), (219, 1546880), (240, 1411528), (292, 1160160), (320, 1058646), (365, 928128), (384, 882205), (438, 773440), (480, 705764), (584, 580080), (640, 529323), (730, 464064), (876, 386720), (960, 352882), (1095, 309376), (1168, 290040), (1460, 232032), (1752, 193360), (1920, 176441), (2190, 154688), (2336, 145020), (2417, 140160), (2920, 116016), (3504, 96680), (4380, 77344), (4672, 72510), (4834, 70080), (5840, 58008), (7008, 48340), (7251, 46720), (8760, 38672), (9344, 36255), (9668, 35040), (11680, 29004), (12085, 28032), (14016, 24170), (14502, 23360), (17520, 19336)]