146557440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6361}}^1$

素因数の和:6390

約数の個数: 120

約数和(自身を含む): 507649428

約数和(自身を除く): 361091988

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6361, 7680, 11520, 12722, 19083, 23040, 25444, 31805, 38166, 50888, 57249, 63610, 76332, 95415, 101776, 114498, 127220, 152664, 190830, 203552, 228996, 254440, 286245, 305328, 381660, 407104, 457992, 508880, 572490, 610656, 763320, 814208, 915984, 1017760, 1144980, 1221312, 1526640, 1628416, 1831968, 2035520, 2289960, 2442624, 3053280, 3256832, 3663936, 4071040, 4579920, 4885248, 6106560, 7327872, 8142080, 9159840, 9770496, 12213120, 14655744, 16284160, 18319680, 24426240, 29311488, 36639360, 48852480, 73278720, 146557440]

約数ペア:

[(1, 146557440), (2, 73278720), (3, 48852480), (4, 36639360), (5, 29311488), (6, 24426240), (8, 18319680), (9, 16284160), (10, 14655744), (12, 12213120), (15, 9770496), (16, 9159840), (18, 8142080), (20, 7327872), (24, 6106560), (30, 4885248), (32, 4579920), (36, 4071040), (40, 3663936), (45, 3256832), (48, 3053280), (60, 2442624), (64, 2289960), (72, 2035520), (80, 1831968), (90, 1628416), (96, 1526640), (120, 1221312), (128, 1144980), (144, 1017760), (160, 915984), (180, 814208), (192, 763320), (240, 610656), (256, 572490), (288, 508880), (320, 457992), (360, 407104), (384, 381660), (480, 305328), (512, 286245), (576, 254440), (640, 228996), (720, 203552), (768, 190830), (960, 152664), (1152, 127220), (1280, 114498), (1440, 101776), (1536, 95415), (1920, 76332), (2304, 63610), (2560, 57249), (2880, 50888), (3840, 38166), (4608, 31805), (5760, 25444), (6361, 23040), (7680, 19083), (11520, 12722)]