90744960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 292095360

約数和(自身を除く): 201350400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 302, 313, 320, 384, 453, 480, 604, 626, 640, 755, 906, 939, 960, 1208, 1252, 1510, 1565, 1812, 1878, 1920, 2265, 2416, 2504, 3020, 3130, 3624, 3756, 4530, 4695, 4832, 5008, 6040, 6260, 7248, 7512, 9060, 9390, 9664, 10016, 12080, 12520, 14496, 15024, 18120, 18780, 19328, 20032, 24160, 25040, 28992, 30048, 36240, 37560, 40064, 47263, 48320, 50080, 57984, 60096, 72480, 75120, 94526, 96640, 100160, 120192, 141789, 144960, 150240, 189052, 200320, 236315, 283578, 289920, 300480, 378104, 472630, 567156, 600960, 708945, 756208, 945260, 1134312, 1417890, 1512416, 1890520, 2268624, 2835780, 3024832, 3781040, 4537248, 5671560, 6049664, 7562080, 9074496, 11343120, 15124160, 18148992, 22686240, 30248320, 45372480, 90744960]

約数ペア:

[(1, 90744960), (2, 45372480), (3, 30248320), (4, 22686240), (5, 18148992), (6, 15124160), (8, 11343120), (10, 9074496), (12, 7562080), (15, 6049664), (16, 5671560), (20, 4537248), (24, 3781040), (30, 3024832), (32, 2835780), (40, 2268624), (48, 1890520), (60, 1512416), (64, 1417890), (80, 1134312), (96, 945260), (120, 756208), (128, 708945), (151, 600960), (160, 567156), (192, 472630), (240, 378104), (302, 300480), (313, 289920), (320, 283578), (384, 236315), (453, 200320), (480, 189052), (604, 150240), (626, 144960), (640, 141789), (755, 120192), (906, 100160), (939, 96640), (960, 94526), (1208, 75120), (1252, 72480), (1510, 60096), (1565, 57984), (1812, 50080), (1878, 48320), (1920, 47263), (2265, 40064), (2416, 37560), (2504, 36240), (3020, 30048), (3130, 28992), (3624, 25040), (3756, 24160), (4530, 20032), (4695, 19328), (4832, 18780), (5008, 18120), (6040, 15024), (6260, 14496), (7248, 12520), (7512, 12080), (9060, 10016), (9390, 9664)]