153731520

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 196

約数和(自身を含む): 549691560

約数和(自身を除く): 395960040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 659, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1318, 1440, 1458, 1620, 1728, 1944, 1977, 2160, 2430, 2592, 2636, 2880, 2916, 3240, 3295, 3645, 3888, 3954, 4320, 4860, 5184, 5272, 5832, 5931, 6480, 6590, 7290, 7776, 7908, 8640, 9720, 9885, 10544, 11664, 11862, 12960, 13180, 14580, 15552, 15816, 17793, 19440, 19770, 21088, 23328, 23724, 25920, 26360, 29160, 29655, 31632, 35586, 38880, 39540, 42176, 46656, 47448, 52720, 53379, 58320, 59310, 63264, 71172, 77760, 79080, 88965, 94896, 105440, 106758, 116640, 118620, 126528, 142344, 158160, 160137, 177930, 189792, 210880, 213516, 233280, 237240, 266895, 284688, 316320, 320274, 355860, 379584, 427032, 474480, 480411, 533790, 569376, 632640, 640548, 711720, 800685, 854064, 948960, 960822, 1067580, 1138752, 1281096, 1423440, 1601370, 1708128, 1897920, 1921644, 2135160, 2402055, 2562192, 2846880, 3202740, 3416256, 3843288, 4270320, 4804110, 5124384, 5693760, 6405480, 7686576, 8540640, 9608220, 10248768, 12810960, 15373152, 17081280, 19216440, 25621920, 30746304, 38432880, 51243840, 76865760, 153731520]

約数ペア:

[(1, 153731520), (2, 76865760), (3, 51243840), (4, 38432880), (5, 30746304), (6, 25621920), (8, 19216440), (9, 17081280), (10, 15373152), (12, 12810960), (15, 10248768), (16, 9608220), (18, 8540640), (20, 7686576), (24, 6405480), (27, 5693760), (30, 5124384), (32, 4804110), (36, 4270320), (40, 3843288), (45, 3416256), (48, 3202740), (54, 2846880), (60, 2562192), (64, 2402055), (72, 2135160), (80, 1921644), (81, 1897920), (90, 1708128), (96, 1601370), (108, 1423440), (120, 1281096), (135, 1138752), (144, 1067580), (160, 960822), (162, 948960), (180, 854064), (192, 800685), (216, 711720), (240, 640548), (243, 632640), (270, 569376), (288, 533790), (320, 480411), (324, 474480), (360, 427032), (405, 379584), (432, 355860), (480, 320274), (486, 316320), (540, 284688), (576, 266895), (648, 237240), (659, 233280), (720, 213516), (729, 210880), (810, 189792), (864, 177930), (960, 160137), (972, 158160), (1080, 142344), (1215, 126528), (1296, 118620), (1318, 116640), (1440, 106758), (1458, 105440), (1620, 94896), (1728, 88965), (1944, 79080), (1977, 77760), (2160, 71172), (2430, 63264), (2592, 59310), (2636, 58320), (2880, 53379), (2916, 52720), (3240, 47448), (3295, 46656), (3645, 42176), (3888, 39540), (3954, 38880), (4320, 35586), (4860, 31632), (5184, 29655), (5272, 29160), (5832, 26360), (5931, 25920), (6480, 23724), (6590, 23328), (7290, 21088), (7776, 19770), (7908, 19440), (8640, 17793), (9720, 15816), (9885, 15552), (10544, 14580), (11664, 13180), (11862, 12960)]