328989840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1327}}^1$

素因数の和:2376

約数の個数: 80

約数和(自身を含む): 1021625088

約数和(自身を除く): 692635248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1033, 1327, 2066, 2654, 3099, 3981, 4132, 5165, 5308, 6198, 6635, 7962, 8264, 10330, 10616, 12396, 13270, 15495, 15924, 16528, 19905, 20660, 21232, 24792, 26540, 30990, 31848, 39810, 41320, 49584, 53080, 61980, 63696, 79620, 82640, 106160, 123960, 159240, 247920, 318480, 1370791, 2741582, 4112373, 5483164, 6853955, 8224746, 10966328, 13707910, 16449492, 20561865, 21932656, 27415820, 32898984, 41123730, 54831640, 65797968, 82247460, 109663280, 164494920, 328989840]

約数ペア:

[(1, 328989840), (2, 164494920), (3, 109663280), (4, 82247460), (5, 65797968), (6, 54831640), (8, 41123730), (10, 32898984), (12, 27415820), (15, 21932656), (16, 20561865), (20, 16449492), (24, 13707910), (30, 10966328), (40, 8224746), (48, 6853955), (60, 5483164), (80, 4112373), (120, 2741582), (240, 1370791), (1033, 318480), (1327, 247920), (2066, 159240), (2654, 123960), (3099, 106160), (3981, 82640), (4132, 79620), (5165, 63696), (5308, 61980), (6198, 53080), (6635, 49584), (7962, 41320), (8264, 39810), (10330, 31848), (10616, 30990), (12396, 26540), (13270, 24792), (15495, 21232), (15924, 20660), (16528, 19905)]