1213760160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{280963}}^1$

素因数の和:280987

約数の個数: 96

約数和(自身を含む): 4248175680

約数和(自身を除く): 3034415520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 280963, 561926, 842889, 1123852, 1404815, 1685778, 2247704, 2528667, 2809630, 3371556, 4214445, 4495408, 5057334, 5619260, 6743112, 7586001, 8428890, 8990816, 10114668, 11238520, 12643335, 13486224, 15172002, 16857780, 20229336, 22477040, 25286670, 26972448, 30344004, 33715560, 37930005, 40458672, 44954080, 50573340, 60688008, 67431120, 75860010, 80917344, 101146680, 121376016, 134862240, 151720020, 202293360, 242752032, 303440040, 404586720, 606880080, 1213760160]

約数ペア:

[(1, 1213760160), (2, 606880080), (3, 404586720), (4, 303440040), (5, 242752032), (6, 202293360), (8, 151720020), (9, 134862240), (10, 121376016), (12, 101146680), (15, 80917344), (16, 75860010), (18, 67431120), (20, 60688008), (24, 50573340), (27, 44954080), (30, 40458672), (32, 37930005), (36, 33715560), (40, 30344004), (45, 26972448), (48, 25286670), (54, 22477040), (60, 20229336), (72, 16857780), (80, 15172002), (90, 13486224), (96, 12643335), (108, 11238520), (120, 10114668), (135, 8990816), (144, 8428890), (160, 7586001), (180, 6743112), (216, 5619260), (240, 5057334), (270, 4495408), (288, 4214445), (360, 3371556), (432, 2809630), (480, 2528667), (540, 2247704), (720, 1685778), (864, 1404815), (1080, 1123852), (1440, 842889), (2160, 561926), (4320, 280963)]