163201680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{226669}}^1$

素因数の和:226688

約数の個数: 60

約数和(自身を含む): 548088060

約数和(自身を除く): 384886380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 226669, 453338, 680007, 906676, 1133345, 1360014, 1813352, 2040021, 2266690, 2720028, 3400035, 3626704, 4080042, 4533380, 5440056, 6800070, 8160084, 9066760, 10200105, 10880112, 13600140, 16320168, 18133520, 20400210, 27200280, 32640336, 40800420, 54400560, 81600840, 163201680]

約数ペア:

[(1, 163201680), (2, 81600840), (3, 54400560), (4, 40800420), (5, 32640336), (6, 27200280), (8, 20400210), (9, 18133520), (10, 16320168), (12, 13600140), (15, 10880112), (16, 10200105), (18, 9066760), (20, 8160084), (24, 6800070), (30, 5440056), (36, 4533380), (40, 4080042), (45, 3626704), (48, 3400035), (60, 2720028), (72, 2266690), (80, 2040021), (90, 1813352), (120, 1360014), (144, 1133345), (180, 906676), (240, 680007), (360, 453338), (720, 226669)]