54042240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4050

約数の個数: 128

約数和(自身を含む): 196917120

約数和(自身を除く): 142874880

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, 2688, 3360, 4021, 4480, 6720, 8042, 12063, 13440, 16084, 20105, 24126, 28147, 32168, 40210, 48252, 56294, 60315, 64336, 80420, 84441, 96504, 112588, 120630, 128672, 140735, 160840, 168882, 193008, 225176, 241260, 257344, 281470, 321680, 337764, 386016, 422205, 450352, 482520, 514688, 562940, 643360, 675528, 772032, 844410, 900704, 965040, 1125880, 1286720, 1351056, 1544064, 1688820, 1801408, 1930080, 2251760, 2573440, 2702112, 3377640, 3602816, 3860160, 4503520, 5404224, 6755280, 7720320, 9007040, 10808448, 13510560, 18014080, 27021120, 54042240]

約数ペア:

[(1, 54042240), (2, 27021120), (3, 18014080), (4, 13510560), (5, 10808448), (6, 9007040), (7, 7720320), (8, 6755280), (10, 5404224), (12, 4503520), (14, 3860160), (15, 3602816), (16, 3377640), (20, 2702112), (21, 2573440), (24, 2251760), (28, 1930080), (30, 1801408), (32, 1688820), (35, 1544064), (40, 1351056), (42, 1286720), (48, 1125880), (56, 965040), (60, 900704), (64, 844410), (70, 772032), (80, 675528), (84, 643360), (96, 562940), (105, 514688), (112, 482520), (120, 450352), (128, 422205), (140, 386016), (160, 337764), (168, 321680), (192, 281470), (210, 257344), (224, 241260), (240, 225176), (280, 193008), (320, 168882), (336, 160840), (384, 140735), (420, 128672), (448, 120630), (480, 112588), (560, 96504), (640, 84441), (672, 80420), (840, 64336), (896, 60315), (960, 56294), (1120, 48252), (1344, 40210), (1680, 32168), (1920, 28147), (2240, 24126), (2688, 20105), (3360, 16084), (4021, 13440), (4480, 12063), (6720, 8042)]