88590240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20507}}^1$

素因数の和:20531

約数の個数: 96

約数和(自身を含む): 310080960

約数和(自身を除く): 221490720

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, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 184563, 205070, 246084, 307605, 328112, 369126, 410140, 492168, 553689, 615210, 656224, 738252, 820280, 922815, 984336, 1107378, 1230420, 1476504, 1640560, 1845630, 1968672, 2214756, 2460840, 2768445, 2953008, 3281120, 3691260, 4429512, 4921680, 5536890, 5906016, 7382520, 8859024, 9843360, 11073780, 14765040, 17718048, 22147560, 29530080, 44295120, 88590240]

約数ペア:

[(1, 88590240), (2, 44295120), (3, 29530080), (4, 22147560), (5, 17718048), (6, 14765040), (8, 11073780), (9, 9843360), (10, 8859024), (12, 7382520), (15, 5906016), (16, 5536890), (18, 4921680), (20, 4429512), (24, 3691260), (27, 3281120), (30, 2953008), (32, 2768445), (36, 2460840), (40, 2214756), (45, 1968672), (48, 1845630), (54, 1640560), (60, 1476504), (72, 1230420), (80, 1107378), (90, 984336), (96, 922815), (108, 820280), (120, 738252), (135, 656224), (144, 615210), (160, 553689), (180, 492168), (216, 410140), (240, 369126), (270, 328112), (288, 307605), (360, 246084), (432, 205070), (480, 184563), (540, 164056), (720, 123042), (864, 102535), (1080, 82028), (1440, 61521), (2160, 41014), (4320, 20507)]