651867120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13513}}^1$

素因数の和:13599

約数の個数: 120

約数和(自身を含む): 2222025936

約数和(自身を除く): 1570158816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 13513, 16080, 24120, 27026, 40539, 48240, 54052, 67565, 81078, 108104, 121617, 135130, 162156, 202695, 216208, 243234, 270260, 324312, 405390, 486468, 540520, 608085, 648624, 810780, 905371, 972936, 1081040, 1216170, 1621560, 1810742, 1945872, 2432340, 2716113, 3243120, 3621484, 4526855, 4864680, 5432226, 7242968, 8148339, 9053710, 9729360, 10864452, 13580565, 14485936, 16296678, 18107420, 21728904, 27161130, 32593356, 36214840, 40741695, 43457808, 54322260, 65186712, 72429680, 81483390, 108644520, 130373424, 162966780, 217289040, 325933560, 651867120]

約数ペア:

[(1, 651867120), (2, 325933560), (3, 217289040), (4, 162966780), (5, 130373424), (6, 108644520), (8, 81483390), (9, 72429680), (10, 65186712), (12, 54322260), (15, 43457808), (16, 40741695), (18, 36214840), (20, 32593356), (24, 27161130), (30, 21728904), (36, 18107420), (40, 16296678), (45, 14485936), (48, 13580565), (60, 10864452), (67, 9729360), (72, 9053710), (80, 8148339), (90, 7242968), (120, 5432226), (134, 4864680), (144, 4526855), (180, 3621484), (201, 3243120), (240, 2716113), (268, 2432340), (335, 1945872), (360, 1810742), (402, 1621560), (536, 1216170), (603, 1081040), (670, 972936), (720, 905371), (804, 810780), (1005, 648624), (1072, 608085), (1206, 540520), (1340, 486468), (1608, 405390), (2010, 324312), (2412, 270260), (2680, 243234), (3015, 216208), (3216, 202695), (4020, 162156), (4824, 135130), (5360, 121617), (6030, 108104), (8040, 81078), (9648, 67565), (12060, 54052), (13513, 48240), (16080, 40539), (24120, 27026)]