891130080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45281}}^1$

素因数の和:45340

約数の個数: 96

約数和(自身を含む): 2875588128

約数和(自身を除く): 1984458048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 45281, 90562, 135843, 181124, 226405, 271686, 362248, 452810, 543372, 679215, 724496, 905620, 1086744, 1358430, 1448992, 1811240, 1856521, 2173488, 2716860, 3622480, 3713042, 4346976, 5433720, 5569563, 7244960, 7426084, 9282605, 10867440, 11139126, 14852168, 18565210, 21734880, 22278252, 27847815, 29704336, 37130420, 44556504, 55695630, 59408672, 74260840, 89113008, 111391260, 148521680, 178226016, 222782520, 297043360, 445565040, 891130080]

約数ペア:

[(1, 891130080), (2, 445565040), (3, 297043360), (4, 222782520), (5, 178226016), (6, 148521680), (8, 111391260), (10, 89113008), (12, 74260840), (15, 59408672), (16, 55695630), (20, 44556504), (24, 37130420), (30, 29704336), (32, 27847815), (40, 22278252), (41, 21734880), (48, 18565210), (60, 14852168), (80, 11139126), (82, 10867440), (96, 9282605), (120, 7426084), (123, 7244960), (160, 5569563), (164, 5433720), (205, 4346976), (240, 3713042), (246, 3622480), (328, 2716860), (410, 2173488), (480, 1856521), (492, 1811240), (615, 1448992), (656, 1358430), (820, 1086744), (984, 905620), (1230, 724496), (1312, 679215), (1640, 543372), (1968, 452810), (2460, 362248), (3280, 271686), (3936, 226405), (4920, 181124), (6560, 135843), (9840, 90562), (19680, 45281)]