901440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{313}}^1$

素因数の和:336

約数の個数: 84

約数和(自身を含む): 3110484

約数和(自身を除く): 2209044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 313, 320, 360, 480, 576, 626, 720, 939, 960, 1252, 1440, 1565, 1878, 2504, 2817, 2880, 3130, 3756, 4695, 5008, 5634, 6260, 7512, 9390, 10016, 11268, 12520, 14085, 15024, 18780, 20032, 22536, 25040, 28170, 30048, 37560, 45072, 50080, 56340, 60096, 75120, 90144, 100160, 112680, 150240, 180288, 225360, 300480, 450720, 901440]

約数ペア:

[(1, 901440), (2, 450720), (3, 300480), (4, 225360), (5, 180288), (6, 150240), (8, 112680), (9, 100160), (10, 90144), (12, 75120), (15, 60096), (16, 56340), (18, 50080), (20, 45072), (24, 37560), (30, 30048), (32, 28170), (36, 25040), (40, 22536), (45, 20032), (48, 18780), (60, 15024), (64, 14085), (72, 12520), (80, 11268), (90, 10016), (96, 9390), (120, 7512), (144, 6260), (160, 5634), (180, 5008), (192, 4695), (240, 3756), (288, 3130), (313, 2880), (320, 2817), (360, 2504), (480, 1878), (576, 1565), (626, 1440), (720, 1252), (939, 960)]