45431460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{659}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 138378240

約数和(自身を除く): 92946780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 659, 766, 1149, 1318, 1532, 1915, 1977, 2298, 2636, 3295, 3447, 3830, 3954, 4596, 5745, 5931, 6590, 6894, 7660, 7908, 9885, 11490, 11862, 13180, 13788, 17235, 19770, 22980, 23724, 29655, 34470, 39540, 59310, 68940, 118620, 252397, 504794, 757191, 1009588, 1261985, 1514382, 2271573, 2523970, 3028764, 3785955, 4543146, 5047940, 7571910, 9086292, 11357865, 15143820, 22715730, 45431460]

約数ペア:

[(1, 45431460), (2, 22715730), (3, 15143820), (4, 11357865), (5, 9086292), (6, 7571910), (9, 5047940), (10, 4543146), (12, 3785955), (15, 3028764), (18, 2523970), (20, 2271573), (30, 1514382), (36, 1261985), (45, 1009588), (60, 757191), (90, 504794), (180, 252397), (383, 118620), (659, 68940), (766, 59310), (1149, 39540), (1318, 34470), (1532, 29655), (1915, 23724), (1977, 22980), (2298, 19770), (2636, 17235), (3295, 13788), (3447, 13180), (3830, 11862), (3954, 11490), (4596, 9885), (5745, 7908), (5931, 7660), (6590, 6894)]