157977360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 532994904

約数和(自身を除く): 375017544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 313, 360, 626, 701, 720, 939, 1252, 1402, 1565, 1878, 2103, 2504, 2804, 2817, 3130, 3505, 3756, 4206, 4695, 5008, 5608, 5634, 6260, 6309, 7010, 7512, 8412, 9390, 10515, 11216, 11268, 12520, 12618, 14020, 14085, 15024, 16824, 18780, 21030, 22536, 25040, 25236, 28040, 28170, 31545, 33648, 37560, 42060, 45072, 50472, 56080, 56340, 63090, 75120, 84120, 100944, 112680, 126180, 168240, 219413, 225360, 252360, 438826, 504720, 658239, 877652, 1097065, 1316478, 1755304, 1974717, 2194130, 2632956, 3291195, 3510608, 3949434, 4388260, 5265912, 6582390, 7898868, 8776520, 9873585, 10531824, 13164780, 15797736, 17553040, 19747170, 26329560, 31595472, 39494340, 52659120, 78988680, 157977360]

約数ペア:

[(1, 157977360), (2, 78988680), (3, 52659120), (4, 39494340), (5, 31595472), (6, 26329560), (8, 19747170), (9, 17553040), (10, 15797736), (12, 13164780), (15, 10531824), (16, 9873585), (18, 8776520), (20, 7898868), (24, 6582390), (30, 5265912), (36, 4388260), (40, 3949434), (45, 3510608), (48, 3291195), (60, 2632956), (72, 2194130), (80, 1974717), (90, 1755304), (120, 1316478), (144, 1097065), (180, 877652), (240, 658239), (313, 504720), (360, 438826), (626, 252360), (701, 225360), (720, 219413), (939, 168240), (1252, 126180), (1402, 112680), (1565, 100944), (1878, 84120), (2103, 75120), (2504, 63090), (2804, 56340), (2817, 56080), (3130, 50472), (3505, 45072), (3756, 42060), (4206, 37560), (4695, 33648), (5008, 31545), (5608, 28170), (5634, 28040), (6260, 25236), (6309, 25040), (7010, 22536), (7512, 21030), (8412, 18780), (9390, 16824), (10515, 15024), (11216, 14085), (11268, 14020), (12520, 12618)]