497655720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6199}}^1$

素因数の和:6439

約数の個数: 96

約数和(自身を含む): 1624896000

約数和(自身を除く): 1127240280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6199, 6690, 8028, 8920, 10035, 12398, 13380, 16056, 18597, 20070, 24796, 26760, 30995, 37194, 40140, 49592, 55791, 61990, 74388, 80280, 92985, 111582, 123980, 148776, 185970, 223164, 247960, 278955, 371940, 446328, 557910, 743880, 1115820, 1382377, 2231640, 2764754, 4147131, 5529508, 6911885, 8294262, 11059016, 12441393, 13823770, 16588524, 20735655, 24882786, 27647540, 33177048, 41471310, 49765572, 55295080, 62206965, 82942620, 99531144, 124413930, 165885240, 248827860, 497655720]

約数ペア:

[(1, 497655720), (2, 248827860), (3, 165885240), (4, 124413930), (5, 99531144), (6, 82942620), (8, 62206965), (9, 55295080), (10, 49765572), (12, 41471310), (15, 33177048), (18, 27647540), (20, 24882786), (24, 20735655), (30, 16588524), (36, 13823770), (40, 12441393), (45, 11059016), (60, 8294262), (72, 6911885), (90, 5529508), (120, 4147131), (180, 2764754), (223, 2231640), (360, 1382377), (446, 1115820), (669, 743880), (892, 557910), (1115, 446328), (1338, 371940), (1784, 278955), (2007, 247960), (2230, 223164), (2676, 185970), (3345, 148776), (4014, 123980), (4460, 111582), (5352, 92985), (6199, 80280), (6690, 74388), (8028, 61990), (8920, 55791), (10035, 49592), (12398, 40140), (13380, 37194), (16056, 30995), (18597, 26760), (20070, 24796)]