239072580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19249}}^1$

素因数の和:19290

約数の個数: 96

約数和(自身を含む): 776160000

約数和(自身を除く): 537087420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 19249, 38498, 57747, 76996, 96245, 115494, 173241, 192490, 230988, 288735, 346482, 384980, 442727, 519723, 577470, 692964, 866205, 885454, 1039446, 1154940, 1328181, 1732410, 1770908, 2078892, 2213635, 2598615, 2656362, 3464820, 3984543, 4427270, 5197230, 5312724, 6640905, 7969086, 8854540, 10394460, 11953629, 13281810, 15938172, 19922715, 23907258, 26563620, 39845430, 47814516, 59768145, 79690860, 119536290, 239072580]

約数ペア:

[(1, 239072580), (2, 119536290), (3, 79690860), (4, 59768145), (5, 47814516), (6, 39845430), (9, 26563620), (10, 23907258), (12, 19922715), (15, 15938172), (18, 13281810), (20, 11953629), (23, 10394460), (27, 8854540), (30, 7969086), (36, 6640905), (45, 5312724), (46, 5197230), (54, 4427270), (60, 3984543), (69, 3464820), (90, 2656362), (92, 2598615), (108, 2213635), (115, 2078892), (135, 1770908), (138, 1732410), (180, 1328181), (207, 1154940), (230, 1039446), (270, 885454), (276, 866205), (345, 692964), (414, 577470), (460, 519723), (540, 442727), (621, 384980), (690, 346482), (828, 288735), (1035, 230988), (1242, 192490), (1380, 173241), (2070, 115494), (2484, 96245), (3105, 76996), (4140, 57747), (6210, 38498), (12420, 19249)]