7065480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 21450240

約数和(自身を除く): 14384760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 607, 776, 970, 1164, 1214, 1455, 1821, 1940, 2328, 2428, 2910, 3035, 3642, 3880, 4856, 5820, 6070, 7284, 9105, 11640, 12140, 14568, 18210, 24280, 36420, 58879, 72840, 117758, 176637, 235516, 294395, 353274, 471032, 588790, 706548, 883185, 1177580, 1413096, 1766370, 2355160, 3532740, 7065480]

約数ペア:

[(1, 7065480), (2, 3532740), (3, 2355160), (4, 1766370), (5, 1413096), (6, 1177580), (8, 883185), (10, 706548), (12, 588790), (15, 471032), (20, 353274), (24, 294395), (30, 235516), (40, 176637), (60, 117758), (97, 72840), (120, 58879), (194, 36420), (291, 24280), (388, 18210), (485, 14568), (582, 12140), (607, 11640), (776, 9105), (970, 7284), (1164, 6070), (1214, 5820), (1455, 4856), (1821, 3880), (1940, 3642), (2328, 3035), (2428, 2910)]