13335720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5849}}^1$

素因数の和:5882

約数の個数: 64

約数和(自身を含む): 42120000

約数和(自身を除く): 28784280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5849, 11698, 17547, 23396, 29245, 35094, 46792, 58490, 70188, 87735, 111131, 116980, 140376, 175470, 222262, 233960, 333393, 350940, 444524, 555655, 666786, 701880, 889048, 1111310, 1333572, 1666965, 2222620, 2667144, 3333930, 4445240, 6667860, 13335720]

約数ペア:

[(1, 13335720), (2, 6667860), (3, 4445240), (4, 3333930), (5, 2667144), (6, 2222620), (8, 1666965), (10, 1333572), (12, 1111310), (15, 889048), (19, 701880), (20, 666786), (24, 555655), (30, 444524), (38, 350940), (40, 333393), (57, 233960), (60, 222262), (76, 175470), (95, 140376), (114, 116980), (120, 111131), (152, 87735), (190, 70188), (228, 58490), (285, 46792), (380, 35094), (456, 29245), (570, 23396), (760, 17547), (1140, 11698), (2280, 5849)]