348492720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2543}}^1$

素因数の和:3130

約数の個数: 80

約数和(自身を含む): 1082644992

約数和(自身を除く): 734152272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 1142, 1713, 2284, 2543, 2855, 3426, 4568, 5086, 5710, 6852, 7629, 8565, 9136, 10172, 11420, 12715, 13704, 15258, 17130, 20344, 22840, 25430, 27408, 30516, 34260, 38145, 40688, 45680, 50860, 61032, 68520, 76290, 101720, 122064, 137040, 152580, 203440, 305160, 610320, 1452053, 2904106, 4356159, 5808212, 7260265, 8712318, 11616424, 14520530, 17424636, 21780795, 23232848, 29041060, 34849272, 43561590, 58082120, 69698544, 87123180, 116164240, 174246360, 348492720]

約数ペア:

[(1, 348492720), (2, 174246360), (3, 116164240), (4, 87123180), (5, 69698544), (6, 58082120), (8, 43561590), (10, 34849272), (12, 29041060), (15, 23232848), (16, 21780795), (20, 17424636), (24, 14520530), (30, 11616424), (40, 8712318), (48, 7260265), (60, 5808212), (80, 4356159), (120, 2904106), (240, 1452053), (571, 610320), (1142, 305160), (1713, 203440), (2284, 152580), (2543, 137040), (2855, 122064), (3426, 101720), (4568, 76290), (5086, 68520), (5710, 61032), (6852, 50860), (7629, 45680), (8565, 40688), (9136, 38145), (10172, 34260), (11420, 30516), (12715, 27408), (13704, 25430), (15258, 22840), (17130, 20344)]