316810320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3677}}^1$

素因数の和:4052

約数の個数: 80

約数和(自身を含む): 985115520

約数和(自身を除く): 668305200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 3677, 4308, 5385, 5744, 7180, 7354, 8616, 10770, 11031, 14360, 14708, 17232, 18385, 21540, 22062, 28720, 29416, 36770, 43080, 44124, 55155, 58832, 73540, 86160, 88248, 110310, 147080, 176496, 220620, 294160, 441240, 882480, 1320043, 2640086, 3960129, 5280172, 6600215, 7920258, 10560344, 13200430, 15840516, 19800645, 21120688, 26400860, 31681032, 39601290, 52801720, 63362064, 79202580, 105603440, 158405160, 316810320]

約数ペア:

[(1, 316810320), (2, 158405160), (3, 105603440), (4, 79202580), (5, 63362064), (6, 52801720), (8, 39601290), (10, 31681032), (12, 26400860), (15, 21120688), (16, 19800645), (20, 15840516), (24, 13200430), (30, 10560344), (40, 7920258), (48, 6600215), (60, 5280172), (80, 3960129), (120, 2640086), (240, 1320043), (359, 882480), (718, 441240), (1077, 294160), (1436, 220620), (1795, 176496), (2154, 147080), (2872, 110310), (3590, 88248), (3677, 86160), (4308, 73540), (5385, 58832), (5744, 55155), (7180, 44124), (7354, 43080), (8616, 36770), (10770, 29416), (11031, 28720), (14360, 22062), (14708, 21540), (17232, 18385)]