1285168320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1523}}^1$

素因数の和:1839

約数の個数: 168

約数和(自身を含む): 4438442736

約数和(自身を除く): 3153274416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 293, 320, 360, 480, 576, 586, 720, 879, 960, 1172, 1440, 1465, 1523, 1758, 2344, 2637, 2880, 2930, 3046, 3516, 4395, 4569, 4688, 5274, 5860, 6092, 7032, 7615, 8790, 9138, 9376, 10548, 11720, 12184, 13185, 13707, 14064, 15230, 17580, 18276, 18752, 21096, 22845, 23440, 24368, 26370, 27414, 28128, 30460, 35160, 36552, 42192, 45690, 46880, 48736, 52740, 54828, 56256, 60920, 68535, 70320, 73104, 84384, 91380, 93760, 97472, 105480, 109656, 121840, 137070, 140640, 146208, 168768, 182760, 210960, 219312, 243680, 274140, 281280, 292416, 365520, 421920, 438624, 446239, 487360, 548280, 731040, 843840, 877248, 892478, 1096560, 1338717, 1462080, 1784956, 2193120, 2231195, 2677434, 3569912, 4016151, 4386240, 4462390, 5354868, 6693585, 7139824, 8032302, 8924780, 10709736, 13387170, 14279648, 16064604, 17849560, 20080755, 21419472, 26774340, 28559296, 32129208, 35699120, 40161510, 42838944, 53548680, 64258416, 71398240, 80323020, 85677888, 107097360, 128516832, 142796480, 160646040, 214194720, 257033664, 321292080, 428389440, 642584160, 1285168320]

約数ペア:

[(1, 1285168320), (2, 642584160), (3, 428389440), (4, 321292080), (5, 257033664), (6, 214194720), (8, 160646040), (9, 142796480), (10, 128516832), (12, 107097360), (15, 85677888), (16, 80323020), (18, 71398240), (20, 64258416), (24, 53548680), (30, 42838944), (32, 40161510), (36, 35699120), (40, 32129208), (45, 28559296), (48, 26774340), (60, 21419472), (64, 20080755), (72, 17849560), (80, 16064604), (90, 14279648), (96, 13387170), (120, 10709736), (144, 8924780), (160, 8032302), (180, 7139824), (192, 6693585), (240, 5354868), (288, 4462390), (293, 4386240), (320, 4016151), (360, 3569912), (480, 2677434), (576, 2231195), (586, 2193120), (720, 1784956), (879, 1462080), (960, 1338717), (1172, 1096560), (1440, 892478), (1465, 877248), (1523, 843840), (1758, 731040), (2344, 548280), (2637, 487360), (2880, 446239), (2930, 438624), (3046, 421920), (3516, 365520), (4395, 292416), (4569, 281280), (4688, 274140), (5274, 243680), (5860, 219312), (6092, 210960), (7032, 182760), (7615, 168768), (8790, 146208), (9138, 140640), (9376, 137070), (10548, 121840), (11720, 109656), (12184, 105480), (13185, 97472), (13707, 93760), (14064, 91380), (15230, 84384), (17580, 73104), (18276, 70320), (18752, 68535), (21096, 60920), (22845, 56256), (23440, 54828), (24368, 52740), (26370, 48736), (27414, 46880), (28128, 45690), (30460, 42192), (35160, 36552)]