1958712480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1871}}^1$

素因数の和:2619

約数の個数: 144

約数和(自身を含む): 6696877824

約数和(自身を除く): 4738165344

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 727, 1440, 1454, 1871, 2181, 2908, 3635, 3742, 4362, 5613, 5816, 6543, 7270, 7484, 8724, 9355, 10905, 11226, 11632, 13086, 14540, 14968, 16839, 17448, 18710, 21810, 22452, 23264, 26172, 28065, 29080, 29936, 32715, 33678, 34896, 37420, 43620, 44904, 52344, 56130, 58160, 59872, 65430, 67356, 69792, 74840, 84195, 87240, 89808, 104688, 112260, 116320, 130860, 134712, 149680, 168390, 174480, 179616, 209376, 224520, 261720, 269424, 299360, 336780, 348960, 449040, 523440, 538848, 673560, 898080, 1046880, 1347120, 1360217, 2694240, 2720434, 4080651, 5440868, 6801085, 8161302, 10881736, 12241953, 13602170, 16322604, 20403255, 21763472, 24483906, 27204340, 32645208, 40806510, 43526944, 48967812, 54408680, 61209765, 65290416, 81613020, 97935624, 108817360, 122419530, 130580832, 163226040, 195871248, 217634720, 244839060, 326452080, 391742496, 489678120, 652904160, 979356240, 1958712480]

約数ペア:

[(1, 1958712480), (2, 979356240), (3, 652904160), (4, 489678120), (5, 391742496), (6, 326452080), (8, 244839060), (9, 217634720), (10, 195871248), (12, 163226040), (15, 130580832), (16, 122419530), (18, 108817360), (20, 97935624), (24, 81613020), (30, 65290416), (32, 61209765), (36, 54408680), (40, 48967812), (45, 43526944), (48, 40806510), (60, 32645208), (72, 27204340), (80, 24483906), (90, 21763472), (96, 20403255), (120, 16322604), (144, 13602170), (160, 12241953), (180, 10881736), (240, 8161302), (288, 6801085), (360, 5440868), (480, 4080651), (720, 2720434), (727, 2694240), (1440, 1360217), (1454, 1347120), (1871, 1046880), (2181, 898080), (2908, 673560), (3635, 538848), (3742, 523440), (4362, 449040), (5613, 348960), (5816, 336780), (6543, 299360), (7270, 269424), (7484, 261720), (8724, 224520), (9355, 209376), (10905, 179616), (11226, 174480), (11632, 168390), (13086, 149680), (14540, 134712), (14968, 130860), (16839, 116320), (17448, 112260), (18710, 104688), (21810, 89808), (22452, 87240), (23264, 84195), (26172, 74840), (28065, 69792), (29080, 67356), (29936, 65430), (32715, 59872), (33678, 58160), (34896, 56130), (37420, 52344), (43620, 44904)]