76707720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5255

約数の個数: 96

約数和(自身を含む): 255429720

約数和(自身を除く): 178722000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 5197, 7380, 10394, 14760, 15591, 20788, 25985, 31182, 41576, 46773, 51970, 62364, 77955, 93546, 103940, 124728, 155910, 187092, 207880, 213077, 233865, 311820, 374184, 426154, 467730, 623640, 639231, 852308, 935460, 1065385, 1278462, 1704616, 1870920, 1917693, 2130770, 2556924, 3196155, 3835386, 4261540, 5113848, 6392310, 7670772, 8523080, 9588465, 12784620, 15341544, 19176930, 25569240, 38353860, 76707720]

約数ペア:

[(1, 76707720), (2, 38353860), (3, 25569240), (4, 19176930), (5, 15341544), (6, 12784620), (8, 9588465), (9, 8523080), (10, 7670772), (12, 6392310), (15, 5113848), (18, 4261540), (20, 3835386), (24, 3196155), (30, 2556924), (36, 2130770), (40, 1917693), (41, 1870920), (45, 1704616), (60, 1278462), (72, 1065385), (82, 935460), (90, 852308), (120, 639231), (123, 623640), (164, 467730), (180, 426154), (205, 374184), (246, 311820), (328, 233865), (360, 213077), (369, 207880), (410, 187092), (492, 155910), (615, 124728), (738, 103940), (820, 93546), (984, 77955), (1230, 62364), (1476, 51970), (1640, 46773), (1845, 41576), (2460, 31182), (2952, 25985), (3690, 20788), (4920, 15591), (5197, 14760), (7380, 10394)]