2046877920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45853}}^1$

素因数の和:45905

約数の個数: 144

約数和(自身を含む): 7210449792

約数和(自身を除く): 5163571872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 45853, 91706, 137559, 183412, 229265, 275118, 366824, 412677, 458530, 550236, 687795, 733648, 825354, 917060, 1100472, 1375590, 1421443, 1467296, 1650708, 1834120, 2063385, 2200944, 2751180, 2842886, 3301416, 3668240, 4126770, 4264329, 4401888, 5502360, 5685772, 6602832, 7107215, 7336480, 8253540, 8528658, 11004720, 11371544, 12792987, 13205664, 14214430, 16507080, 17057316, 21321645, 22009440, 22743088, 25585974, 28428860, 33014160, 34114632, 42643290, 45486176, 51171948, 56857720, 63964935, 66028320, 68229264, 85286580, 102343896, 113715440, 127929870, 136458528, 170573160, 204687792, 227430880, 255859740, 341146320, 409375584, 511719480, 682292640, 1023438960, 2046877920]

約数ペア:

[(1, 2046877920), (2, 1023438960), (3, 682292640), (4, 511719480), (5, 409375584), (6, 341146320), (8, 255859740), (9, 227430880), (10, 204687792), (12, 170573160), (15, 136458528), (16, 127929870), (18, 113715440), (20, 102343896), (24, 85286580), (30, 68229264), (31, 66028320), (32, 63964935), (36, 56857720), (40, 51171948), (45, 45486176), (48, 42643290), (60, 34114632), (62, 33014160), (72, 28428860), (80, 25585974), (90, 22743088), (93, 22009440), (96, 21321645), (120, 17057316), (124, 16507080), (144, 14214430), (155, 13205664), (160, 12792987), (180, 11371544), (186, 11004720), (240, 8528658), (248, 8253540), (279, 7336480), (288, 7107215), (310, 6602832), (360, 5685772), (372, 5502360), (465, 4401888), (480, 4264329), (496, 4126770), (558, 3668240), (620, 3301416), (720, 2842886), (744, 2751180), (930, 2200944), (992, 2063385), (1116, 1834120), (1240, 1650708), (1395, 1467296), (1440, 1421443), (1488, 1375590), (1860, 1100472), (2232, 917060), (2480, 825354), (2790, 733648), (2976, 687795), (3720, 550236), (4464, 458530), (4960, 412677), (5580, 366824), (7440, 275118), (8928, 229265), (11160, 183412), (14880, 137559), (22320, 91706), (44640, 45853)]