2081631840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{117209}}^1$

素因数の和:117264

約数の個数: 96

約数和(自身を含む): 6734417760

約数和(自身を除く): 4652785920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 117209, 234418, 351627, 468836, 586045, 703254, 937672, 1172090, 1406508, 1758135, 1875344, 2344180, 2813016, 3516270, 3750688, 4336733, 4688360, 5626032, 7032540, 8673466, 9376720, 11252064, 13010199, 14065080, 17346932, 18753440, 21683665, 26020398, 28130160, 34693864, 43367330, 52040796, 56260320, 65050995, 69387728, 86734660, 104081592, 130101990, 138775456, 173469320, 208163184, 260203980, 346938640, 416326368, 520407960, 693877280, 1040815920, 2081631840]

約数ペア:

[(1, 2081631840), (2, 1040815920), (3, 693877280), (4, 520407960), (5, 416326368), (6, 346938640), (8, 260203980), (10, 208163184), (12, 173469320), (15, 138775456), (16, 130101990), (20, 104081592), (24, 86734660), (30, 69387728), (32, 65050995), (37, 56260320), (40, 52040796), (48, 43367330), (60, 34693864), (74, 28130160), (80, 26020398), (96, 21683665), (111, 18753440), (120, 17346932), (148, 14065080), (160, 13010199), (185, 11252064), (222, 9376720), (240, 8673466), (296, 7032540), (370, 5626032), (444, 4688360), (480, 4336733), (555, 3750688), (592, 3516270), (740, 2813016), (888, 2344180), (1110, 1875344), (1184, 1758135), (1480, 1406508), (1776, 1172090), (2220, 937672), (2960, 703254), (3552, 586045), (4440, 468836), (5920, 351627), (8880, 234418), (17760, 117209)]