85955520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12818

約数の個数: 112

約数和(自身を含む): 311920128

約数和(自身を除く): 225964608

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12791, 25582, 38373, 51164, 63955, 76746, 89537, 102328, 127910, 153492, 179074, 191865, 204656, 255820, 268611, 306984, 358148, 383730, 409312, 447685, 511640, 537222, 613968, 716296, 767460, 818624, 895370, 1023280, 1074444, 1227936, 1343055, 1432592, 1534920, 1790740, 2046560, 2148888, 2455872, 2686110, 2865184, 3069840, 3581480, 4093120, 4297776, 5372220, 5730368, 6139680, 7162960, 8595552, 10744440, 12279360, 14325920, 17191104, 21488880, 28651840, 42977760, 85955520]

約数ペア:

[(1, 85955520), (2, 42977760), (3, 28651840), (4, 21488880), (5, 17191104), (6, 14325920), (7, 12279360), (8, 10744440), (10, 8595552), (12, 7162960), (14, 6139680), (15, 5730368), (16, 5372220), (20, 4297776), (21, 4093120), (24, 3581480), (28, 3069840), (30, 2865184), (32, 2686110), (35, 2455872), (40, 2148888), (42, 2046560), (48, 1790740), (56, 1534920), (60, 1432592), (64, 1343055), (70, 1227936), (80, 1074444), (84, 1023280), (96, 895370), (105, 818624), (112, 767460), (120, 716296), (140, 613968), (160, 537222), (168, 511640), (192, 447685), (210, 409312), (224, 383730), (240, 358148), (280, 306984), (320, 268611), (336, 255820), (420, 204656), (448, 191865), (480, 179074), (560, 153492), (672, 127910), (840, 102328), (960, 89537), (1120, 76746), (1344, 63955), (1680, 51164), (2240, 38373), (3360, 25582), (6720, 12791)]