85966560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59699}}^1$

素因数の和:59720

約数の個数: 72

約数和(自身を含む): 293365800

約数和(自身を除く): 207399240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59699, 119398, 179097, 238796, 298495, 358194, 477592, 537291, 596990, 716388, 895485, 955184, 1074582, 1193980, 1432776, 1790970, 1910368, 2149164, 2387960, 2686455, 2865552, 3581940, 4298328, 4775920, 5372910, 5731104, 7163880, 8596656, 9551840, 10745820, 14327760, 17193312, 21491640, 28655520, 42983280, 85966560]

約数ペア:

[(1, 85966560), (2, 42983280), (3, 28655520), (4, 21491640), (5, 17193312), (6, 14327760), (8, 10745820), (9, 9551840), (10, 8596656), (12, 7163880), (15, 5731104), (16, 5372910), (18, 4775920), (20, 4298328), (24, 3581940), (30, 2865552), (32, 2686455), (36, 2387960), (40, 2149164), (45, 1910368), (48, 1790970), (60, 1432776), (72, 1193980), (80, 1074582), (90, 955184), (96, 895485), (120, 716388), (144, 596990), (160, 537291), (180, 477592), (240, 358194), (288, 298495), (360, 238796), (480, 179097), (720, 119398), (1440, 59699)]