191910960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15679}}^1$

素因数の和:15715

約数の個数: 120

約数和(自身を含む): 682456320

約数和(自身を除く): 490545360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 15679, 31358, 47037, 62716, 78395, 94074, 125432, 141111, 156790, 188148, 235185, 250864, 266543, 282222, 313580, 376296, 470370, 533086, 564444, 627160, 705555, 752592, 799629, 940740, 1066172, 1128888, 1254320, 1332715, 1411110, 1599258, 1881480, 2132344, 2257776, 2398887, 2665430, 2822220, 3198516, 3762960, 3998145, 4264688, 4797774, 5330860, 5644440, 6397032, 7996290, 9595548, 10661720, 11288880, 11994435, 12794064, 15992580, 19191096, 21323440, 23988870, 31985160, 38382192, 47977740, 63970320, 95955480, 191910960]

約数ペア:

[(1, 191910960), (2, 95955480), (3, 63970320), (4, 47977740), (5, 38382192), (6, 31985160), (8, 23988870), (9, 21323440), (10, 19191096), (12, 15992580), (15, 12794064), (16, 11994435), (17, 11288880), (18, 10661720), (20, 9595548), (24, 7996290), (30, 6397032), (34, 5644440), (36, 5330860), (40, 4797774), (45, 4264688), (48, 3998145), (51, 3762960), (60, 3198516), (68, 2822220), (72, 2665430), (80, 2398887), (85, 2257776), (90, 2132344), (102, 1881480), (120, 1599258), (136, 1411110), (144, 1332715), (153, 1254320), (170, 1128888), (180, 1066172), (204, 940740), (240, 799629), (255, 752592), (272, 705555), (306, 627160), (340, 564444), (360, 533086), (408, 470370), (510, 376296), (612, 313580), (680, 282222), (720, 266543), (765, 250864), (816, 235185), (1020, 188148), (1224, 156790), (1360, 141111), (1530, 125432), (2040, 94074), (2448, 78395), (3060, 62716), (4080, 47037), (6120, 31358), (12240, 15679)]