30549120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2302

約数の個数: 128

約数和(自身を含む): 111335040

約数和(自身を除く): 80785920

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2273, 2688, 3360, 4480, 4546, 6720, 6819, 9092, 11365, 13440, 13638, 15911, 18184, 22730, 27276, 31822, 34095, 36368, 45460, 47733, 54552, 63644, 68190, 72736, 79555, 90920, 95466, 109104, 127288, 136380, 145472, 159110, 181840, 190932, 218208, 238665, 254576, 272760, 290944, 318220, 363680, 381864, 436416, 477330, 509152, 545520, 636440, 727360, 763728, 872832, 954660, 1018304, 1091040, 1272880, 1454720, 1527456, 1909320, 2036608, 2182080, 2545760, 3054912, 3818640, 4364160, 5091520, 6109824, 7637280, 10183040, 15274560, 30549120]

約数ペア:

[(1, 30549120), (2, 15274560), (3, 10183040), (4, 7637280), (5, 6109824), (6, 5091520), (7, 4364160), (8, 3818640), (10, 3054912), (12, 2545760), (14, 2182080), (15, 2036608), (16, 1909320), (20, 1527456), (21, 1454720), (24, 1272880), (28, 1091040), (30, 1018304), (32, 954660), (35, 872832), (40, 763728), (42, 727360), (48, 636440), (56, 545520), (60, 509152), (64, 477330), (70, 436416), (80, 381864), (84, 363680), (96, 318220), (105, 290944), (112, 272760), (120, 254576), (128, 238665), (140, 218208), (160, 190932), (168, 181840), (192, 159110), (210, 145472), (224, 136380), (240, 127288), (280, 109104), (320, 95466), (336, 90920), (384, 79555), (420, 72736), (448, 68190), (480, 63644), (560, 54552), (640, 47733), (672, 45460), (840, 36368), (896, 34095), (960, 31822), (1120, 27276), (1344, 22730), (1680, 18184), (1920, 15911), (2240, 13638), (2273, 13440), (2688, 11365), (3360, 9092), (4480, 6819), (4546, 6720)]