11262720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 41207040

約数和(自身を除く): 29944320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 419, 420, 448, 480, 560, 640, 672, 768, 838, 840, 896, 960, 1120, 1257, 1280, 1344, 1676, 1680, 1792, 1920, 2095, 2240, 2514, 2688, 2933, 3352, 3360, 3840, 4190, 4480, 5028, 5376, 5866, 6285, 6704, 6720, 8380, 8799, 8960, 10056, 11732, 12570, 13408, 13440, 14665, 16760, 17598, 20112, 23464, 25140, 26816, 26880, 29330, 33520, 35196, 40224, 43995, 46928, 50280, 53632, 58660, 67040, 70392, 80448, 87990, 93856, 100560, 107264, 117320, 134080, 140784, 160896, 175980, 187712, 201120, 234640, 268160, 281568, 321792, 351960, 375424, 402240, 469280, 536320, 563136, 703920, 750848, 804480, 938560, 1126272, 1407840, 1608960, 1877120, 2252544, 2815680, 3754240, 5631360, 11262720]

約数ペア:

[(1, 11262720), (2, 5631360), (3, 3754240), (4, 2815680), (5, 2252544), (6, 1877120), (7, 1608960), (8, 1407840), (10, 1126272), (12, 938560), (14, 804480), (15, 750848), (16, 703920), (20, 563136), (21, 536320), (24, 469280), (28, 402240), (30, 375424), (32, 351960), (35, 321792), (40, 281568), (42, 268160), (48, 234640), (56, 201120), (60, 187712), (64, 175980), (70, 160896), (80, 140784), (84, 134080), (96, 117320), (105, 107264), (112, 100560), (120, 93856), (128, 87990), (140, 80448), (160, 70392), (168, 67040), (192, 58660), (210, 53632), (224, 50280), (240, 46928), (256, 43995), (280, 40224), (320, 35196), (336, 33520), (384, 29330), (419, 26880), (420, 26816), (448, 25140), (480, 23464), (560, 20112), (640, 17598), (672, 16760), (768, 14665), (838, 13440), (840, 13408), (896, 12570), (960, 11732), (1120, 10056), (1257, 8960), (1280, 8799), (1344, 8380), (1676, 6720), (1680, 6704), (1792, 6285), (1920, 5866), (2095, 5376), (2240, 5028), (2514, 4480), (2688, 4190), (2933, 3840), (3352, 3360)]