160832520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 540518400

約数和(自身を除く): 379685880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1087, 1096, 1233, 1370, 1644, 2055, 2174, 2466, 2740, 3261, 3288, 3699, 4110, 4348, 4932, 5435, 5480, 6165, 6522, 7398, 8220, 8696, 9783, 9864, 10870, 12330, 13044, 14796, 16305, 16440, 18495, 19566, 21740, 24660, 26088, 29349, 29592, 32610, 36990, 39132, 43480, 48915, 49320, 58698, 65220, 73980, 78264, 97830, 117396, 130440, 146745, 147960, 148919, 195660, 234792, 293490, 297838, 391320, 446757, 586980, 595676, 744595, 893514, 1173960, 1191352, 1340271, 1489190, 1787028, 2233785, 2680542, 2978380, 3574056, 4020813, 4467570, 5361084, 5956760, 6701355, 8041626, 8935140, 10722168, 13402710, 16083252, 17870280, 20104065, 26805420, 32166504, 40208130, 53610840, 80416260, 160832520]

約数ペア:

[(1, 160832520), (2, 80416260), (3, 53610840), (4, 40208130), (5, 32166504), (6, 26805420), (8, 20104065), (9, 17870280), (10, 16083252), (12, 13402710), (15, 10722168), (18, 8935140), (20, 8041626), (24, 6701355), (27, 5956760), (30, 5361084), (36, 4467570), (40, 4020813), (45, 3574056), (54, 2978380), (60, 2680542), (72, 2233785), (90, 1787028), (108, 1489190), (120, 1340271), (135, 1191352), (137, 1173960), (180, 893514), (216, 744595), (270, 595676), (274, 586980), (360, 446757), (411, 391320), (540, 297838), (548, 293490), (685, 234792), (822, 195660), (1080, 148919), (1087, 147960), (1096, 146745), (1233, 130440), (1370, 117396), (1644, 97830), (2055, 78264), (2174, 73980), (2466, 65220), (2740, 58698), (3261, 49320), (3288, 48915), (3699, 43480), (4110, 39132), (4348, 36990), (4932, 32610), (5435, 29592), (5480, 29349), (6165, 26088), (6522, 24660), (7398, 21740), (8220, 19566), (8696, 18495), (9783, 16440), (9864, 16305), (10870, 14796), (12330, 13044)]