73039920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 227461632

約数和(自身を除く): 154421712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1123, 1355, 1626, 2168, 2246, 2710, 3252, 3369, 4065, 4336, 4492, 5420, 5615, 6504, 6738, 8130, 8984, 10840, 11230, 13008, 13476, 16260, 16845, 17968, 21680, 22460, 26952, 32520, 33690, 44920, 53904, 65040, 67380, 89840, 134760, 269520, 304333, 608666, 912999, 1217332, 1521665, 1825998, 2434664, 3043330, 3651996, 4564995, 4869328, 6086660, 7303992, 9129990, 12173320, 14607984, 18259980, 24346640, 36519960, 73039920]

約数ペア:

[(1, 73039920), (2, 36519960), (3, 24346640), (4, 18259980), (5, 14607984), (6, 12173320), (8, 9129990), (10, 7303992), (12, 6086660), (15, 4869328), (16, 4564995), (20, 3651996), (24, 3043330), (30, 2434664), (40, 1825998), (48, 1521665), (60, 1217332), (80, 912999), (120, 608666), (240, 304333), (271, 269520), (542, 134760), (813, 89840), (1084, 67380), (1123, 65040), (1355, 53904), (1626, 44920), (2168, 33690), (2246, 32520), (2710, 26952), (3252, 22460), (3369, 21680), (4065, 17968), (4336, 16845), (4492, 16260), (5420, 13476), (5615, 13008), (6504, 11230), (6738, 10840), (8130, 8984)]