1616109240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{138841}}^1$

素因数の和:138952

約数の個数: 64

約数和(自身を含む): 4898345760

約数和(自身を除く): 3282236520

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, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 138841, 277682, 416523, 555364, 694205, 833046, 1110728, 1388410, 1666092, 2082615, 2776820, 3332184, 4165230, 5553640, 8330460, 13467577, 16660920, 26935154, 40402731, 53870308, 67337885, 80805462, 107740616, 134675770, 161610924, 202013655, 269351540, 323221848, 404027310, 538703080, 808054620, 1616109240]

約数ペア:

[(1, 1616109240), (2, 808054620), (3, 538703080), (4, 404027310), (5, 323221848), (6, 269351540), (8, 202013655), (10, 161610924), (12, 134675770), (15, 107740616), (20, 80805462), (24, 67337885), (30, 53870308), (40, 40402731), (60, 26935154), (97, 16660920), (120, 13467577), (194, 8330460), (291, 5553640), (388, 4165230), (485, 3332184), (582, 2776820), (776, 2082615), (970, 1666092), (1164, 1388410), (1455, 1110728), (1940, 833046), (2328, 694205), (2910, 555364), (3880, 416523), (5820, 277682), (11640, 138841)]