1329876480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4096

約数の個数: 160

約数和(自身を含む): 4351400064

約数和(自身を除く): 3021523584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1536, 1720, 1920, 2064, 2560, 2580, 2752, 3440, 3840, 4027, 4128, 5160, 5504, 6880, 7680, 8054, 8256, 10320, 11008, 12081, 13760, 16108, 16512, 20135, 20640, 22016, 24162, 27520, 32216, 33024, 40270, 41280, 48324, 55040, 60405, 64432, 66048, 80540, 82560, 96648, 110080, 120810, 128864, 161080, 165120, 173161, 193296, 241620, 257728, 322160, 330240, 346322, 386592, 483240, 515456, 519483, 644320, 692644, 773184, 865805, 966480, 1030912, 1038966, 1288640, 1385288, 1546368, 1731610, 1932960, 2061824, 2077932, 2577280, 2597415, 2770576, 3092736, 3463220, 3865920, 4155864, 5154560, 5194830, 5541152, 6185472, 6926440, 7731840, 8311728, 10309120, 10389660, 11082304, 13852880, 15463680, 16623456, 20779320, 22164608, 27705760, 30927360, 33246912, 41558640, 44329216, 55411520, 66493824, 83117280, 88658432, 110823040, 132987648, 166234560, 221646080, 265975296, 332469120, 443292160, 664938240, 1329876480]

約数ペア:

[(1, 1329876480), (2, 664938240), (3, 443292160), (4, 332469120), (5, 265975296), (6, 221646080), (8, 166234560), (10, 132987648), (12, 110823040), (15, 88658432), (16, 83117280), (20, 66493824), (24, 55411520), (30, 44329216), (32, 41558640), (40, 33246912), (43, 30927360), (48, 27705760), (60, 22164608), (64, 20779320), (80, 16623456), (86, 15463680), (96, 13852880), (120, 11082304), (128, 10389660), (129, 10309120), (160, 8311728), (172, 7731840), (192, 6926440), (215, 6185472), (240, 5541152), (256, 5194830), (258, 5154560), (320, 4155864), (344, 3865920), (384, 3463220), (430, 3092736), (480, 2770576), (512, 2597415), (516, 2577280), (640, 2077932), (645, 2061824), (688, 1932960), (768, 1731610), (860, 1546368), (960, 1385288), (1032, 1288640), (1280, 1038966), (1290, 1030912), (1376, 966480), (1536, 865805), (1720, 773184), (1920, 692644), (2064, 644320), (2560, 519483), (2580, 515456), (2752, 483240), (3440, 386592), (3840, 346322), (4027, 330240), (4128, 322160), (5160, 257728), (5504, 241620), (6880, 193296), (7680, 173161), (8054, 165120), (8256, 161080), (10320, 128864), (11008, 120810), (12081, 110080), (13760, 96648), (16108, 82560), (16512, 80540), (20135, 66048), (20640, 64432), (22016, 60405), (24162, 55040), (27520, 48324), (32216, 41280), (33024, 40270)]