240506928

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17959}}^1$

素因数の和:18007

約数の個数: 80

約数和(自身を含む): 712652800

約数和(自身を除く): 472145872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 17959, 35918, 53877, 71836, 107754, 143672, 161631, 215508, 287344, 323262, 431016, 484893, 556729, 646524, 862032, 969786, 1113458, 1293048, 1670187, 1939572, 2226916, 2586096, 3340374, 3879144, 4453832, 5010561, 6680748, 7758288, 8907664, 10021122, 13361496, 15031683, 20042244, 26722992, 30063366, 40084488, 60126732, 80168976, 120253464, 240506928]

約数ペア:

[(1, 240506928), (2, 120253464), (3, 80168976), (4, 60126732), (6, 40084488), (8, 30063366), (9, 26722992), (12, 20042244), (16, 15031683), (18, 13361496), (24, 10021122), (27, 8907664), (31, 7758288), (36, 6680748), (48, 5010561), (54, 4453832), (62, 3879144), (72, 3340374), (93, 2586096), (108, 2226916), (124, 1939572), (144, 1670187), (186, 1293048), (216, 1113458), (248, 969786), (279, 862032), (372, 646524), (432, 556729), (496, 484893), (558, 431016), (744, 323262), (837, 287344), (1116, 215508), (1488, 161631), (1674, 143672), (2232, 107754), (3348, 71836), (4464, 53877), (6696, 35918), (13392, 17959)]