80071560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2407

約数の個数: 96

約数和(自身を含む): 263030040

約数和(自身を除く): 182958480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2293, 2328, 2910, 3492, 3880, 4365, 4586, 5820, 6879, 6984, 8730, 9172, 11465, 11640, 13758, 17460, 18344, 20637, 22930, 27516, 34395, 34920, 41274, 45860, 55032, 68790, 82548, 91720, 103185, 137580, 165096, 206370, 222421, 275160, 412740, 444842, 667263, 825480, 889684, 1112105, 1334526, 1779368, 2001789, 2224210, 2669052, 3336315, 4003578, 4448420, 5338104, 6672630, 8007156, 8896840, 10008945, 13345260, 16014312, 20017890, 26690520, 40035780, 80071560]

約数ペア:

[(1, 80071560), (2, 40035780), (3, 26690520), (4, 20017890), (5, 16014312), (6, 13345260), (8, 10008945), (9, 8896840), (10, 8007156), (12, 6672630), (15, 5338104), (18, 4448420), (20, 4003578), (24, 3336315), (30, 2669052), (36, 2224210), (40, 2001789), (45, 1779368), (60, 1334526), (72, 1112105), (90, 889684), (97, 825480), (120, 667263), (180, 444842), (194, 412740), (291, 275160), (360, 222421), (388, 206370), (485, 165096), (582, 137580), (776, 103185), (873, 91720), (970, 82548), (1164, 68790), (1455, 55032), (1746, 45860), (1940, 41274), (2293, 34920), (2328, 34395), (2910, 27516), (3492, 22930), (3880, 20637), (4365, 18344), (4586, 17460), (5820, 13758), (6879, 11640), (6984, 11465), (8730, 9172)]