395526240

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{3391}}^1$

素因数の和:3424

約数の個数: 168

約数和(自身を含む): 1401418368

約数和(自身を除く): 1005892128

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3391, 3645, 3888, 4320, 4860, 5832, 6480, 6782, 7290, 7776, 9720, 10173, 11664, 12960, 13564, 14580, 16955, 19440, 20346, 23328, 27128, 29160, 30519, 33910, 38880, 40692, 50865, 54256, 58320, 61038, 67820, 81384, 91557, 101730, 108512, 116640, 122076, 135640, 152595, 162768, 183114, 203460, 244152, 271280, 274671, 305190, 325536, 366228, 406920, 457785, 488304, 542560, 549342, 610380, 732456, 813840, 824013, 915570, 976608, 1098684, 1220760, 1373355, 1464912, 1627680, 1648026, 1831140, 2197368, 2441520, 2472039, 2746710, 2929824, 3296052, 3662280, 4120065, 4394736, 4883040, 4944078, 5493420, 6592104, 7324560, 8240130, 8789472, 9888156, 10986840, 12360195, 13184208, 14649120, 16480260, 19776312, 21973680, 24720390, 26368416, 32960520, 39552624, 43947360, 49440780, 65921040, 79105248, 98881560, 131842080, 197763120, 395526240]

約数ペア:

[(1, 395526240), (2, 197763120), (3, 131842080), (4, 98881560), (5, 79105248), (6, 65921040), (8, 49440780), (9, 43947360), (10, 39552624), (12, 32960520), (15, 26368416), (16, 24720390), (18, 21973680), (20, 19776312), (24, 16480260), (27, 14649120), (30, 13184208), (32, 12360195), (36, 10986840), (40, 9888156), (45, 8789472), (48, 8240130), (54, 7324560), (60, 6592104), (72, 5493420), (80, 4944078), (81, 4883040), (90, 4394736), (96, 4120065), (108, 3662280), (120, 3296052), (135, 2929824), (144, 2746710), (160, 2472039), (162, 2441520), (180, 2197368), (216, 1831140), (240, 1648026), (243, 1627680), (270, 1464912), (288, 1373355), (324, 1220760), (360, 1098684), (405, 976608), (432, 915570), (480, 824013), (486, 813840), (540, 732456), (648, 610380), (720, 549342), (729, 542560), (810, 488304), (864, 457785), (972, 406920), (1080, 366228), (1215, 325536), (1296, 305190), (1440, 274671), (1458, 271280), (1620, 244152), (1944, 203460), (2160, 183114), (2430, 162768), (2592, 152595), (2916, 135640), (3240, 122076), (3391, 116640), (3645, 108512), (3888, 101730), (4320, 91557), (4860, 81384), (5832, 67820), (6480, 61038), (6782, 58320), (7290, 54256), (7776, 50865), (9720, 40692), (10173, 38880), (11664, 33910), (12960, 30519), (13564, 29160), (14580, 27128), (16955, 23328), (19440, 20346)]