40479780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61333}}^1$

素因数の和:61356

約数の個数: 48

約数和(自身を含む): 123649344

約数和(自身を除く): 83169564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 61333, 122666, 183999, 245332, 306665, 367998, 613330, 674663, 735996, 919995, 1226660, 1349326, 1839990, 2023989, 2698652, 3373315, 3679980, 4047978, 6746630, 8095956, 10119945, 13493260, 20239890, 40479780]

約数ペア:

[(1, 40479780), (2, 20239890), (3, 13493260), (4, 10119945), (5, 8095956), (6, 6746630), (10, 4047978), (11, 3679980), (12, 3373315), (15, 2698652), (20, 2023989), (22, 1839990), (30, 1349326), (33, 1226660), (44, 919995), (55, 735996), (60, 674663), (66, 613330), (110, 367998), (132, 306665), (165, 245332), (220, 183999), (330, 122666), (660, 61333)]