22915691880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3130559}}^1$

素因数の和:3130634

約数の個数: 64

約数和(自身を含む): 69874099200

約数和(自身を除く): 46958407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 3130559, 6261118, 9391677, 12522236, 15652795, 18783354, 25044472, 31305590, 37566708, 46958385, 62611180, 75133416, 93916770, 125222360, 187833540, 190964099, 375667080, 381928198, 572892297, 763856396, 954820495, 1145784594, 1527712792, 1909640990, 2291569188, 2864461485, 3819281980, 4583138376, 5728922970, 7638563960, 11457845940, 22915691880]

約数ペア:

[(1, 22915691880), (2, 11457845940), (3, 7638563960), (4, 5728922970), (5, 4583138376), (6, 3819281980), (8, 2864461485), (10, 2291569188), (12, 1909640990), (15, 1527712792), (20, 1145784594), (24, 954820495), (30, 763856396), (40, 572892297), (60, 381928198), (61, 375667080), (120, 190964099), (122, 187833540), (183, 125222360), (244, 93916770), (305, 75133416), (366, 62611180), (488, 46958385), (610, 37566708), (732, 31305590), (915, 25044472), (1220, 18783354), (1464, 15652795), (1830, 12522236), (2440, 9391677), (3660, 6261118), (7320, 3130559)]