126911640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55663}}^1$

素因数の和:55696

約数の個数: 64

約数和(自身を含む): 400780800

約数和(自身を除く): 273869160

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, 55663, 111326, 166989, 222652, 278315, 333978, 445304, 556630, 667956, 834945, 1057597, 1113260, 1335912, 1669890, 2115194, 2226520, 3172791, 3339780, 4230388, 5287985, 6345582, 6679560, 8460776, 10575970, 12691164, 15863955, 21151940, 25382328, 31727910, 42303880, 63455820, 126911640]

約数ペア:

[(1, 126911640), (2, 63455820), (3, 42303880), (4, 31727910), (5, 25382328), (6, 21151940), (8, 15863955), (10, 12691164), (12, 10575970), (15, 8460776), (19, 6679560), (20, 6345582), (24, 5287985), (30, 4230388), (38, 3339780), (40, 3172791), (57, 2226520), (60, 2115194), (76, 1669890), (95, 1335912), (114, 1113260), (120, 1057597), (152, 834945), (190, 667956), (228, 556630), (285, 445304), (380, 333978), (456, 278315), (570, 222652), (760, 166989), (1140, 111326), (2280, 55663)]