47467920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 148740480

約数和(自身を除く): 101272560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2039, 2328, 2910, 3880, 4078, 4656, 5820, 6117, 7760, 8156, 10195, 11640, 12234, 16312, 20390, 23280, 24468, 30585, 32624, 40780, 48936, 61170, 81560, 97872, 122340, 163120, 197783, 244680, 395566, 489360, 593349, 791132, 988915, 1186698, 1582264, 1977830, 2373396, 2966745, 3164528, 3955660, 4746792, 5933490, 7911320, 9493584, 11866980, 15822640, 23733960, 47467920]

約数ペア:

[(1, 47467920), (2, 23733960), (3, 15822640), (4, 11866980), (5, 9493584), (6, 7911320), (8, 5933490), (10, 4746792), (12, 3955660), (15, 3164528), (16, 2966745), (20, 2373396), (24, 1977830), (30, 1582264), (40, 1186698), (48, 988915), (60, 791132), (80, 593349), (97, 489360), (120, 395566), (194, 244680), (240, 197783), (291, 163120), (388, 122340), (485, 97872), (582, 81560), (776, 61170), (970, 48936), (1164, 40780), (1455, 32624), (1552, 30585), (1940, 24468), (2039, 23280), (2328, 20390), (2910, 16312), (3880, 12234), (4078, 11640), (4656, 10195), (5820, 8156), (6117, 7760)]