195603120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 160

約数和(自身を含む): 679688640

約数和(自身を除く): 484085520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 270, 274, 360, 411, 432, 540, 548, 661, 685, 720, 822, 1080, 1096, 1233, 1322, 1370, 1644, 1983, 2055, 2160, 2192, 2466, 2644, 2740, 3288, 3305, 3699, 3966, 4110, 4932, 5288, 5480, 5949, 6165, 6576, 6610, 7398, 7932, 8220, 9864, 9915, 10576, 10960, 11898, 12330, 13220, 14796, 15864, 16440, 17847, 18495, 19728, 19830, 23796, 24660, 26440, 29592, 29745, 31728, 32880, 35694, 36990, 39660, 47592, 49320, 52880, 59184, 59490, 71388, 73980, 79320, 89235, 90557, 95184, 98640, 118980, 142776, 147960, 158640, 178470, 181114, 237960, 271671, 285552, 295920, 356940, 362228, 452785, 475920, 543342, 713880, 724456, 815013, 905570, 1086684, 1358355, 1427760, 1448912, 1630026, 1811140, 2173368, 2445039, 2716710, 3260052, 3622280, 4075065, 4346736, 4890078, 5433420, 6520104, 7244560, 8150130, 9780156, 10866840, 12225195, 13040208, 16300260, 19560312, 21733680, 24450390, 32600520, 39120624, 48900780, 65201040, 97801560, 195603120]

約数ペア:

[(1, 195603120), (2, 97801560), (3, 65201040), (4, 48900780), (5, 39120624), (6, 32600520), (8, 24450390), (9, 21733680), (10, 19560312), (12, 16300260), (15, 13040208), (16, 12225195), (18, 10866840), (20, 9780156), (24, 8150130), (27, 7244560), (30, 6520104), (36, 5433420), (40, 4890078), (45, 4346736), (48, 4075065), (54, 3622280), (60, 3260052), (72, 2716710), (80, 2445039), (90, 2173368), (108, 1811140), (120, 1630026), (135, 1448912), (137, 1427760), (144, 1358355), (180, 1086684), (216, 905570), (240, 815013), (270, 724456), (274, 713880), (360, 543342), (411, 475920), (432, 452785), (540, 362228), (548, 356940), (661, 295920), (685, 285552), (720, 271671), (822, 237960), (1080, 181114), (1096, 178470), (1233, 158640), (1322, 147960), (1370, 142776), (1644, 118980), (1983, 98640), (2055, 95184), (2160, 90557), (2192, 89235), (2466, 79320), (2644, 73980), (2740, 71388), (3288, 59490), (3305, 59184), (3699, 52880), (3966, 49320), (4110, 47592), (4932, 39660), (5288, 36990), (5480, 35694), (5949, 32880), (6165, 31728), (6576, 29745), (6610, 29592), (7398, 26440), (7932, 24660), (8220, 23796), (9864, 19830), (9915, 19728), (10576, 18495), (10960, 17847), (11898, 16440), (12330, 15864), (13220, 14796)]